Parole in English per '(aviation, of a turbine engine) To decrease in rotational speed, producing a decrease in thrust.'
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noun
- (aviation) An uncommanded reduction in the thrust of a jet engine.
- A withdrawal of military forces.
- The situation where a rollercoaster fails to reach the top of a hill and instead rolls backward.
- (political science) The strategy of forcing a change in the major policies of a state, usually by replacing its ruling regime, or by totally annihilating an enemy's armed forces and occupying the country, as was done in World War II to Italy, Germany, and Japan.
- (databases) An operation which returns a database, or group of records in a database, to a previous state (normally to the previous commit point).
- (informal, automotive) A form of flatbed truck adapted or designed specifically as a tow truck or for transporting other vehicles.
- A return to a prior state by undoing some operation, especially of policy or price changes.
- the act of forcing the enemy to withdraw
- reducing prices back to some earlier level
verb
verb
- (aviation) To reduce the thrust of a jet engine to idle in flight.
- (slang, of a film) To play; to be screened.
- (ambitransitive) To lose or cause to lose one's composure; to fall apart.
- (ambitransitive) To flow forth, unfold, or play out.
- To remove (film, cotton, etc.) from a spool; unwind.
- (ambitransitive) To relax or become relaxed; to unwind.
verb
noun
- A thin, flat, circular plate or similar object.
- (anatomy) An intervertebral disc.
- A vinyl phonograph or gramophone record.
- Alternative form of disk
- (disc sports) Ellipsis of flying disc; synonym of frisbee; generic name for the trademark Frisbee.
- Something resembling a disc.
- (botany) The flat surface of an organ, as a leaf, any flat, round growth.
- (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
- a flat circular plate
- sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove
- something with a round shape resembling a flat circular plate
verb
noun
- A thin, flat, circular plate or similar object.
- (figuratively) Something resembling a disk.
- (geometry) A two-dimensional geometric region, the set of points bounded by a circle.
- (computer hardware) Ellipsis of hard disk.
- (computer hardware) Ellipsis of floppy disk.
- (anatomy) An intervertebral disc
- (computer hardware, nonstandard) Ellipsis of optical disk.
- (agriculture) A type of harrow.
- (botany) A ring- or cup-shaped enlargement of the flower receptacle or ovary that bears nectar or, less commonly, the stamens.
- (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
- a flat circular plate
- sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove
- something with a round shape resembling a flat circular plate
verb
- (aeronautics) To streamline the blades of an aircraft's propeller by rotating them perpendicular to the axis of the propeller when the engine is shut down so that the propeller does not windmill during flight.
- To cover or furnish with feathers; (when of an arrow) to fletch.
- To adorn, as if with feathers; to fringe.
- (transitive) To enrich; to exalt; to benefit.
- (transitive) To render light as a feather; to give wings to.
- (transitive) To touch lightly, like (or as if with) a feather.
- To arrange in the manner or appearance of feathers.
- (snooker, billiards) To move the cue back and forth along the bridge in preparation for striking the cue ball.
- (transitive) To tread, as a cockerel.
- (ambitransitive, rowing) To rotate the oars while they are out of the water to reduce wind resistance.
- (intransitive) Of written or printed ink: to take on a blurry appearance as a result of spreading through the receiving medium.
- (carpentry, engineering) To finely shave or bevel an edge.
- (transitive) To move softly, like a feather.
- (snooker, billiards) To accidentally touch the cue ball with the tip of the cue when taking aim.
- (computer graphics) To intergrade or blend the pixels of an image with those of a background or neighboring image.
- turn the oar, while rowing
- grow feathers
- turn the paddle; in canoeing
- cover or fit with feathers
- join tongue and groove, in carpentry
noun
- (rail transport) A junction indicator attached to a colour-light signal at an angle, which lights up, typically with four white lights in a row, when a diverging route is set up.
- Kind; nature; species (from the proverbial phrase "birds of a feather").
- The angular adjustment of an oar or paddle-wheel float, with reference to a horizontal axis, as it leaves or enters the water.
- A longitudinal strip projecting from an object to strengthen it, or to enter a channel in another object and thereby prevent displacement sideways or rotationally but permit motion lengthwise.
- One of the fins or wings on the shaft of an arrow.
- A branching, hair-like structure that grows on the bodies of birds, used for flight, swimming, protection and display.
- Anything petty or trifling; a whit or jot.
- (cricket) A faint edge.
- One of the two shims of the three-piece stone-splitting tool known as plug and feather or plug and feathers; the feathers are placed in a borehole and then a wedge is driven between them, causing the stone to split.
- Long hair on the lower legs of a dog or horse, especially a draft horse, notably the Clydesdale breed. Narrowly only the rear hair.
- (hunting, in the plural) Partridges and pheasants, as opposed to rabbits and hares (called fur).
- turning an oar parallel to the water between pulls
- branching, hair-like structure that grows on the bodies of birds
noun
- A byproduct of thrust produced by a propeller.
- (aviation, nautical, humorous, in military or other social organizations involving aircraft or boats) A mythical substance supposedly used to wash propellers.
- (aviation, nautical) The disturbed mass of air or water pushed aft (or forward when in reverse) by the propeller of an aircraft or propeller-driven watercraft.
noun
- (aeronautics) Initialism of loss of tail rotor effectiveness (by a helicopter).
- (number theory) Initialism of lifting the exponent, a lemma used to calculate p-adic orders.
- (communication, mobile telephony) Initialism of Long Term Evolution, a telephone and mobile broadband communication standard.
- Initialism of letter to the editor.
noun
- the blade of a rotor (as in the compressor of a jet engine)
- Especially, such a component that drives the fluid radially (outward from a center of rotation) rather than axially. (Impellers are found in devices such as pumps, water jets, washing machines, and agitated tanks.)
- Something which or someone who impels.
- A rotating component of a device that accelerates fluid, increasing its pressure or flowrate.
noun
- (aviation) The range of engine power settings in which the blade pitch angle of a constant-speed propeller is controlled directly by the angle of the engine's throttle lever (rather than varying with engine torque and airspeed to maintain a constant propeller RPM), allowing the propeller to be disked to generate high drag and slow the aircraft quickly.
- (uncountable) The phase of development after alpha testing and before launch, in which software, while not complete, has been released to potential users for testing.
- (slang, manosphere, masculism) Ellipsis of beta male, a man who is less competent or desirable than an alpha male.
- (education, rare) An academic grade better than a gamma and worse than an alpha.
- (countable) Software in such a phase; a preliminary version.
- (aviation) Sideslip angle.
- The second letter of the Greek alphabet (Β, β), preceded by alpha (Α, α) and followed by gamma, (Γ, γ). In modern Greek it represents the voiced labiodental fricative sound of v found in the English words have and vase.
- (fandom slang) In omegaverse fiction, a person of a secondary sex similar to normal humans, lacking the biological drives of alphas and omegas but generally capable of bonding and mating with either.
- (climbing) Information about a route which may aid someone in climbing it.
- (physics) A beta particle or beta ray.
- Alternative spelling of betta (“fish in the genus Betta”).
- (North India, Pakistan, colloquial, Hinglish) a term of endearment, used towards someone of equal or lower standing such as a friend or child, similar to brother or son
- (proscribed, uncountable) Any kind of content from early development that was not used in the final product.
- (finance) Average sensitivity of a security's price to overall securities market prices.
- the 2nd letter of the Greek alphabet
adj
- (computing) Preliminary; prerelease. Refers to an incomplete version of a product released for initial testing.
- (of a person, object or action) Associated with the beta male/female archetype.
- Identifying a molecular position in an organic chemical compound.
- Designates the second in an order of precedence.
- second in order of importance
- preliminary or testing stage of a software or hardware product
verb
noun
- (aviation, mechanical engineering, uncommon) A turbine blade driven by hot gas or steam.
- (basketball, informal) A field goal.
- (informal, chiefly in the plural) A great deal of anything.
- (slang, humorous) A helmet.
- (MTE, slang, derogatory) Someone who habitually uses crack cocaine.
- (informal, chiefly in the plural) A large amount of liquid.
- (slang) An old vehicle that is not in good working order.
- (variation management) A mechanism for avoiding the allocation of targets in cases of mismanagement.
- (basketball, informal) The basket.
- A bucket bag.
- (computing) A storage space in a hash table for every item sharing a particular key.
- The pitcher in certain orchids.
- The leather socket for holding the whip when driving, or for the carbine or lance when mounted.
- Part of a piece of machinery that resembles a bucket (container).
- A container made of rigid material, often with a handle, used to carry liquids or small items.
- The amount held in this container.
- the quantity contained in a bucket
- a roughly cylindrical vessel that is open at the top
verb
- (transitive) To ride (a horse) hard or mercilessly.
- (transitive) To draw or lift in, or as if in, buckets.
- (transitive) To place inside a bucket.
- (transitive, UK, US, rowing) To make, or cause to make (the recovery), with a certain hurried or unskillful forward swing of the body.
- (intransitive, informal) To rain heavily.
- (computing, transitive) To categorize (data) by splitting it into buckets, or groups of related items.
- (intransitive, informal) To travel very quickly.
- (transitive, Australia, slang) To criticize vehemently; to denigrate.
- put into a bucket
- carry in a bucket
noun
- (aeronautics) A jet engine that develops thrust solely from high-speed exhaust gases expelled from a turbine that drives a compressor.
- a jet engine in which all the air passes through the compressor, combustion chamber, and turbine before being expelled to produce thrust
- an airplane propelled by a turbojet engine
noun
- (aviation) A measure of the angle of attack of a propeller.
- (sports, UK, Australia, New Zealand) The field on which cricket, soccer, rugby, gridiron or field hockey is played. (In cricket, the pitch is in the centre of the field; see cricket pitch.) (Not often used in the US or Canada, where "field" is the preferred word.)
- An effort to sell or promote something.
- (geology) Pitchstone.
- The point where a declivity begins; hence, the declivity itself; a descending slope; the degree or rate of descent or slope; slant.
- The angle at which an object sits.
- (golf) A short, high, lofty shot that lands with backspin.
- An area on a campsite intended for occupation by a single tent, caravan or similar.
- A dark, extremely viscous material still remaining after distilling crude oil or natural tar.
- The distance between evenly spaced objects, e.g. the teeth of a saw or gear, the turns of a screw thread, the centres of holes, or letters in a monospace font.
- Prominence; importance.
- The height a bird reaches in flight, especially a bird of prey preparing to swoop down on its prey.
- (nautical, aviation) The degree to which a vehicle, especially a ship or aircraft, rotates on such an axis, tilting its bow or nose up or down.
- (music) In an a cappella group, the singer responsible for singing a note for the other members to tune themselves by.
- (by extension) The place where a busker performs, a prostitute solicits clients, or an illegal gambling game etc. is set up before the public.
- (cricket) That point of the ground on which the ball pitches or lights when bowled.
- (mining) The limit of ground set to a miner who receives a share of the ore taken out.
- (climbing) A section of a climb or rock face; specifically, the climbing distance between belays or stances.
- A throw; a toss; a cast, as of something from the hand.
- (now British, regional) A person's or animal's height.
- A descent; a fall; a thrusting down.
- (music, phonetics) The perceived frequency of a sound, note or electromagnetic wave.
- A point or peak; the extreme point of elevation or depression.
- (music) The standard to which a group of musical instruments are tuned or in which a piece is performed, usually by reference to the frequency to which the musical note A above middle C is tuned.
- (baseball) The act of pitching a baseball.
- A level or degree, or (by extension), a peak or highest degree.
- A sticky, gummy substance secreted by trees; sap.
- An area in a market (or similar) allocated to a particular trader.
- (caving) A vertical cave passage, only negotiable by using rope or ladders.
- (rare) The field of battle.
- The most thrust-out point of a headland or cape.
- promotion by means of an argument and demonstration
- abrupt up-and-down motion (as caused by a ship or other conveyance)
- a sports field with predetermined dimensions for playing soccer
- the property of sound that varies with variation in the frequency of vibration
- a high approach shot in golf
- a vendor's position (especially on the sidewalk)
- any of various dark heavy viscid substances obtained as a residue
- the act of throwing a baseball or softball by the pitcher towards home plate, which initiates play by giving the batter a chance to hit it
- an all-fours game in which the first card led is a trump
- degree of deviation from a horizontal plane
- the action or manner of throwing something
adj
verb
- To cover or smear with pitch.
- (transitive) To set or fix (a price or value).
- (transitive) To fix or set the tone of.
- (brewing) To add yeast as a step while making beer
- (transitive) To assemble or erect (a tent). Also used figuratively.
- (with on or upon) To fix one's choice.
- (intransitive, Bristol, of snow) To settle and build up, without melting.
- (intransitive) To plunge or fall; especially, to fall forward; to decline or slope.
- (transitive) To set at an angle, especially a downwards one; to cause to tilt.
- (intransitive, baseball) To play baseball in the position of pitcher.
- (intransitive, cricket) To bounce on the playing surface.
- (transitive) To set, face, or pave (an embankment or roadway) with rubble or undressed stones.
- (transitive) To throw away; discard.
- (transitive, golf) To play a short, high, lofty shot that lands with backspin.
- To darken; to blacken; to obscure.
- (intransitive) To fix or place a tent or temporary habitation; to encamp.
- (transitive) To deliver in a certain tone or style, or with a certain audience in mind.
- (transitive or intransitive, baseball) To throw (the ball) toward a batter at home plate.
- (transitive) To promote, advertise, or attempt to sell.
- (intransitive) To produce a note of a given pitch.
- (transitive) To throw.
- (transitive, card games, slang) To discard (a card) for some gain.
- To attack, or position or assemble for attack.
- (ambitransitive, aviation or nautical) To move so that the front of an aircraft or boat goes alternately up and down.
- heel over
- set to a certain pitch
- sell or offer for sale from place to place
- move abruptly
- fall or plunge forward
- throw or hurl from the mound to the batter, as in baseball
- be at an angle
- set the level or character of
- throw or toss with a light motion
- erect and fasten
- lead (a card) and establish the trump suit
- hit (a golf ball) in a high arc with a backspin
noun
- (aviation) A small rotor mounted vertically at the end of the tail of a single-rotor helicopter so as to develop thrust in the same direction as the main rotor's rotation, to counter the torque effect created by the main rotor.
- rotor consisting of a rotating airfoil on the tail of a single-rotor helicopter; keeps the helicopter from spinning in the direction opposite to the rotation of the main rotor
noun
- (aeronautics) In helicopters, the movement of main rotor blades in the plane of rotation due to the inward and outward shifting of their centres of gravity as they flap up and down.
- (economics, often attributive) A cross-correlation of one leading variable with the values of another lagging variable at later times.
verb
noun
- (Southern US, especially South Carolina, North Carolina, Virginia, West Virginia) A knit cap, designed to provide warmth in cold weather.
- A long sled without runners, with the front end curled upwards, which may be pulled across snow by a cord or used to coast down hills.
- (figurative) Something which, once it starts going (figuratively) downhill, is unstoppable until it reaches the bottom.
- (Canada, US) A similar sled of wood, pulled by dogs, possibly with steel runners, made to transport cargo.
- a long narrow sled without runners; boards curve upward in front
adj
noun
- The colour of jet coal, deep grey.
- (mathematics) an operation that takes a differentiable function f and produces a polynomial, the Taylor polynomial (truncated Taylor series) of f, at each point of its domain.
- A turbine.
- (mineralogy) A hard, black form of coal, sometimes used in jewellery.
- A spout or nozzle for creating a jet of fluid.
- (physics) A narrow cone of hadrons and other particles produced by the hadronization of a quark or gluon.
- A part of a carburetor that controls the amount of fuel mixed with the air.
- (aviation) A type of airplane using jet engines rather than propellers.
- A collimated stream, spurt or flow of liquid or gas from a pressurized container, an engine, etc.
- A rocket engine.
- a hard black form of lignite that takes a brilliant polish and is used in jewelry or ornamentation
- atmospheric discharges (lasting 10 msec) bursting from the tops of giant storm clouds in blue cones that widen as they flash upward
- the occurrence of a sudden discharge (as of liquid)
- an airplane powered by one or more jet engines
- street names for ketamine
- an artificially produced flow of water
verb
- (intransitive) To spray out of a container.
- (transitive) To spray with liquid from a container.
- To shoot forward or out; to project; to jut out.
- To strut; to walk with a lofty or haughty gait; to be insolent; to obtrude.
- (intransitive) To move (running, walking etc.) rapidly around
- (intransitive) To travel on a jet aircraft or otherwise by jet propulsion
- To adjust the fuel to air ratio of a carburetor; to install or adjust a carburetor jet
- To jerk; to jolt; to be shaken.
- (slang, intransitive) To leave; depart.
- fly a jet plane
- issue in a jet; come out in a jet; stream or spring forth
verb
noun
noun
verb
- (intransitive) To lose all energy, enthusiasm or happiness; to flag.
- (intransitive) To hang downward; to sag.
- (intransitive, figurative) To proceed downward, or toward a close; to decline.
- (transitive) To allow to droop or sink.
- (intransitive) To slowly become limp; to bend gradually.
- become limp
- droop, sink, or settle from or as if from pressure or loss of tautness
- hang loosely or laxly
noun
- (aviation) The airflow over a propeller-driven aircraft generated by the motion of its propeller(s).
- the flow of air that is driven backwards by an aircraft propeller
- (figurative, by extension) A generated advantage which makes forward movement easier.
- The low-pressure zone immediately following a rapidly moving object, caused by turbulence.
- The relative wind experienced as a result of movement through air.
- (uncountable, fiction) A genre of fantastic or non-realistic fiction that crosses conventional genre boundaries.
verb
noun
- (aviation) A flight maneuver to rapidly lose speed and/or altitude whilst not altering the aircraft's ground track.
- (aviation, uncountable, by extension) The angle between an aircraft's longitudinal axis and its direction of motion relative to the surrounding air.
- (aviation) A flight manoeuvre that uses opposing rudder and aileron inputs to move the aircraft sideways without turning it.
- (aviation) A flight condition where an aircraft's longitudinal axis is not aligned with its direction of motion relative to the surrounding air.
- an unexpected slide
- a flight maneuver; aircraft slides sideways in the air
verb
verb
- (transitive, aviation, of a control surface) To render ineffective by blanketing with turbulent airflow, such as from aircraft wake or reverse thrust.
- (transitive) To prevent from scoring; for example, in a sporting event.
- (intransitive) To become blank.
- (transitive, slang) To ignore (a person) deliberately.
- (transitive) To make void; to erase.
- (intransitive, informal) To experience a temporary lapse of memory; to be temporarily unable to remember a particular fact. (Commonly used in the first person, present progressive tense, and commonly followed by on to create a transitive phrasal verb.)
- keep the opposing (baseball) team from winning
adj
- (military) Of ammunition: having propellant but no bullets; unbulleted.
- Free from writing, printing, or marks; having an empty space to be filled in.
- Empty; void; without result; fruitless; futile.
- Devoid of thoughts, memory, or inspiration.
- (figurative) Lacking characteristics which give variety; uniform.
- Abject; absolute; complete; downright; sheer; utter.
- (figurative) Without expression, usually because of incomprehension.
- Utterly confounded or discomfited.
- not charged with a bullet
- complete and absolute
- without comprehension
- (of a surface) not written or printed on
noun
- A space to be filled in on a form or template.
- (literature) Blank verse .
- (chemistry) A sample for a control experiment that does not contain any of the analyte of interest, in order to deliberately produce a non-detection to verify that a detection is distinguishable from it.
- (slang) Infertile semen.
- The ¹ / ₂₃₀₄₀₀ of a grain [17th century].
- The space character; the character resulting from pressing the space bar on a keyboard.
- A lot by which nothing is gained; a ticket in a lottery on which no prize is indicated [since the 16th century].
- An unprinted leaf of a book [20th century].
- (dominoes) A domino without points on one or both of its divisions.
- Provisional words printed in italics (instead of blank spaces) in a bill before Parliament, being matters of practical detail, of which the final form is to be settled in committee .
- (firearms) Ellipsis of blank cartridge [since the 19th century].
- An empty form without substance; anything insignificant; nothing at all .
- Any article of glass on which subsequent processing is required [since the 19th century].
- (Scrabble, Words With Friends) A tile that can be played as any letter and having a point value of zero.
- A dash written in place of an omitted letter or word [since the 18th century]
- (figurative) A vacant space, place, or period; a void [since the 17th century].
- (now chiefly US) A document, paper, or form with spaces left blank to be filled in at the pleasure of the person to whom it is given (e.g. a blank charter, ballot, form, contract, etc.), or as the event may determine; a blank form .
- An empty space in one's memory; a forgotten item or memory [since the 18th century].
- (electric recording) The shaved wax ready for placing on a recording machine for making wax records with a stylus [20th century].
- The white spot in the centre of a target; hence (figuratively) the object to which anything is directed or aimed, the range of such aim .
- a blank gap or missing part
- a cartridge containing an explosive charge but no bullet
- a piece of material ready to be made into something
- a blank character used to separate successive words in writing or printing
noun
- The force generated by propulsion, as in a jet engine.
- (figuratively) The primary effort; the goal.
- (fencing) An attack made by moving the sword parallel to its length and landing with the point.
- A push, stab, or lunge forward (the act thereof.)
- verbal criticism
- the act of applying force to propel something
- the force used in pushing
- a sharp hand gesture (resembling a blow)
- a strong blow with a knife or other sharp pointed instrument
verb
- (transitive) To push or drive with force; to shove.
- To stab; to pierce; usually with through.
- (transitive) To push out or extend rapidly or powerfully.
- (intransitive) To make advance with force.
- (intransitive) To enter by pushing; to squeeze in.
- (transitive) To force something upon someone.
- push forcefully
- penetrate or cut through with a sharp instrument
- press or force
- impose urgently, importunately, or inexorably
- place or put with great energy
- make a thrusting forward movement
- push violently in a specified direction
- force (molten rock) into pre-existing rock
noun
- the flow of air that is driven backwards by an aircraft propeller
- the wave that spreads behind a boat as it moves forward
- the consequences of an event (especially a catastrophic event)
- The result or consequence of an event; an aftermath.
- The similar flow of air from an aircraft engine.
- (economics) The situation where economic growth in one area harms other areas by attracting people and business away from those areas.
- (nautical) A backward flow of water, as from oars, a propeller, breaking waves, etc.
- (education) washback
- The saliva, spit or food particles that have flowed back into a drink after someone has drunk from it.
verb
noun
- the flow of air that is driven backwards by an aircraft propeller
- a canal for a current of water
- people who are believed to belong to the same genetic stock
- any competition
- a contest of speed
- (biology) a taxonomic group that is a division of a species; usually arises as a consequence of geographical isolation within a species
- A large group of people distinguished from others on the basis of a common heritage.
- A fast-moving current of water.
- A group of organisms distinguished by common characteristics; often an informal infraspecific rank in taxonomy, below species:
- (biology) A population geographically separated from others of its species that develops significantly different characteristics; a mating group.
- A sequence of events; a progressive movement toward a goal.
- A large group of people distinguished from others on the basis of common physical characteristics, such as skin color or hair type.
- A large group of people distinguished from others on the basis of shared characteristics or qualities, for example social qualities.
- (engineering) A ring with a groove in which rolling elements (such as balls) ride, forming part of a rolling-element bearing (for example, a ball bearing).
- Swift progress; rapid motion; an instance of moving or driving at high speed.
- (electronics, computing) A race condition; a bug or problem that occurs when two or more components attempt to use the same resource at the same time.
- (animal husbandry) A breed or strain of domesticated animal.
- (fantasy, science fiction, mythology) A large group of nonhumans distinguished from others on the basis of a common heritage.
- (botany) A rhizome or root, especially of ginger.
- (mycology, bacteriology) A strain of microorganism, fungi, etc.
- A path that something or someone moves along.
- A water channel, especially one built to lead water to or from a point where it is utilised, such as that which powers a millwheel.
- (by extension) A category or kind of thing distinguished by common characteristics.
- (gambling) A keno gambling session.
- (sewing, weaving) A groove on a sewing machine or a loom along which the shuttle moves.
- A contest between people, animals, vehicles, etc. where the goal is to be the first to reach some objective.
- (botany) A strain of plant with characteristics causing it to differ from other plants of the same species.
verb
- to work as fast as possible towards a goal, sometimes in competition with others
- move hurridly
- compete in a race
- cause to move fast or to rush or race
- (intransitive) To take part in a race (in the sense of a contest).
- (intransitive) To move or drive at high speed; to hurry or speed.
- (transitive) To compete against in a race (contest).
- (intransitive, of a motor) To run rapidly when not engaged to a transmission.
- (West Country) To cut, scratch, or tear (someone or something) with a sharp object; to lacerate, to slash; specifically (nautical), to make marks on (something, such as a piece of wood) using a race knife.
- To assign a race to; to perceive as having a (usually specified) race.
noun
- the flow of air that is driven backwards by an aircraft propeller
- a watercolor made by applying a series of monochrome washes one over the other
- a thin coat of water-base paint
- the work of cleansing (usually with soap and water)
- the erosive process of washing away soil or gravel by water (as from a roadway)
- the dry bed of an intermittent stream (as at the bottom of a canyon)
- garments or white goods that can be cleaned by laundering
- any enterprise in which losses and gains cancel out
- (finance, slang) A fictitious kind of sale of stock or other securities between parties of one interest, or by a broker who is both buyer and seller, and who minds his own interest rather than that of his clients.
- The quantity of clothes washed at a time.
- A thin coat of paint or metal laid on anything for beauty or preservation.
- Ten strikes, or bushels, of oysters.
- A piece of ground washed by the action of water, or sometimes covered and sometimes left dry; the shallowest part of a river, or arm of the sea; also, a bog; a marsh.
- The turbulence left in the air by a moving airplane.
- A total failure; a washout.
- The backward current or disturbed water caused by the action of oars, or of a steamer's screw or paddles, etc.
- (stagecraft) A lighting fixture that can cast a wide beam of light to evenly fill an area with light, as opposed to a spotlight.
- (nautical) The blade of an oar.
- The bow wave or wake of a moving ship, or the vortex from its screws.
- A shallow body of water.
- Ground washed away to the sea or a river.
- The breaking of waves on the shore; the onwards rush of shallow water towards a beach.
- A mixture of dunder, molasses, water, and scummings, used in the West Indies for distillation.
- A lotion or other liquid with medicinal or hygienic properties.
- In distilling, the fermented wort before the spirit is extracted.
- (television) A lighting effect that fills a scene with a chosen colour.
- Waste liquid, the refuse of food, the collection from washed dishes, etc., from a kitchen, often used as food for pigs; pigwash.
- (idiomatic) A situation in which gains and losses or advantages and disadvantages are equivalent, or in which there is no net change.
- A liquid used for washing.
- (architecture) The upper surface of a member or material when given a slope to shed water; hence, a structure or receptacle shaped so as to receive and carry off water.
- (art) A smooth and translucent painting created using a paintbrush holding a large amount of solvent and a small amount of paint.
- The process or an instance of washing or being washed by water or other liquid.
- In arid and semi-arid regions, the normally dry bed of an intermittent or ephemeral stream; an arroyo or wadi.
verb
- move by or as if by water
- cleanse with a cleaning agent, such as soap, and water
- separate dirt or gravel from (precious minerals)
- to cleanse (itself or another animal) by licking
- remove by the application of water or other liquid and soap or some other cleaning agent
- cleanse (one's body) with soap and water
- wash by removing particles
- admit to testing or proof
- form by erosion
- apply a thin coating of paint, metal, etc., to
- make moist
- wash or flow against
- be capable of being washed
- clean with some chemical process
- (intransitive) To bear without damage the operation of being washed; to be suitable for washing.
- (transitive) To cover with water or any liquid; to wet; to fall on and moisten.
- (transitive) To clean with water.
- (transitive) To cause dephosphorization of (molten pig iron) by adding substances containing iron oxide, and sometimes manganese oxide.
- (intransitive) To clean oneself with water.
- (transitive) To cover with a thin or watery coat of colour; to tint lightly and thinly.
- (intransitive) To move with a lapping or swashing sound; to lap or splash.
- (intransitive, figuratively) To be cogent, convincing; to withstand critique.
- (chemistry, transitive) To pass or extract (a gas or gaseous mixture) through or over a liquid for the purpose of purifying it, especially by removing soluble constituents.
- (mining) To separate valuable material (such as gold) from worthless material by the action of flowing water.
- (intransitive) To be eroded or carried away by the action of water.
- (mah-jong) To mix up tiles (before a new game) to make them random; to shuffle.
- (transitive) To carry away or erode by the force of water in motion.
- (transitive) To overlay with a thin coat of metal.
verb
- (aviation, transitive) To engage reverse thrust on (an engine).
- (chemistry) To change the direction of a reaction such that the products become the reactants and vice-versa.
- (transitive) To turn something around so that it faces the opposite direction or runs in the opposite sequence.
- (transitive) To change totally; to alter to the opposite.
- (rail transport, intransitive, of points) To move from the normal position to the reverse position.
- (law) To revoke a law, or to change a decision into its opposite.
- (computing) Ellipsis of reverse-engineer.
- (transitive) To transpose the positions of two things.
- (rail transport, transitive) To place (a set of points) in the reverse position.
- (ergative, transport) To cause a mechanism to operate or move in the opposite direction to normal; to drive a vehicle in the direction the driver has the back.
- To overthrow; to subvert.
- (transitive) To turn something inside out or upside down.
- turn inside out or upside down
- cancel officially
- change to the contrary
- rule against
- reverse the position, order, relation, or condition of
adj
- (rail transport, of points) To be in the non-default position; to be set for the lesser-used route.
- (botany) Reversed.
- Pertaining to engines, vehicle movement etc. moving in a direction opposite to the usual direction.
- Opposite, contrary; going in the opposite direction.
- Turned upside down; greatly disturbed.
- (genetics) In which cDNA synthetization is obtained from an RNA template.
- reversed (turned backward) in order or nature or effect
- directed or moving toward the rear
- of the transmission gear causing backward movement in a motor vehicle
noun
- (surgery) A turn or fold made in bandaging, by which the direction of the bandage is changed.
- The act of going backwards; a reversal.
- A piece of misfortune; a setback.
- (graph theory) Synonym of transpose.
- (numismatics) The tails side of a coin, or the side of a medal or badge that is opposite the obverse.
- The opposite of something.
- A thrust in fencing made with a backward turn of the hand; a backhanded stroke.
- The side of something facing away from a viewer, or from what is considered the front; the other side.
- The gear setting of an automobile that makes it travel backwards. (Denoted with symbol R on a shifter's labeling.)
- a relation of direct opposition
- the gears by which the motion of a machine can be reversed
- turning in the opposite direction
- (American football) a running play in which a back running in one direction hands the ball to a back running in the opposite direction
- an unfortunate happening that hinders or impedes; something that is thwarting or frustrating
- the side of a coin or medal that does not bear the principal design
noun
- Any engine propelled by expelling a high speed fluid jet (jet propulsion), such as a rocket, turbojet, turbofan, ramjet, etc.
- An engine that obtains thrust by taking in air at the front, using it to burn fuel, then ejecting the hot combustion products at the rear through a propulsive nozzle.
- a gas turbine produces a stream of hot gas that propels a jet plane by reaction propulsion
noun
- (aviation) A procedure in which an aircraft is pushed backwards away from the gate by some external force, usually a special tractor.
- (figurative) A reversal or reduction.
- The act of repelling an enemy, etc.
- (international law) Summary expulsion of asylum seekers, especially when violating the principle of non-refoulement.
- (figurative) Criticism of or resistance to a proposal, stance, or event.
adj
noun
noun
- (aviation) A momentary reversal of the airflow through the compressor section of a jet engine due to disruption of the airflow entering the engine's air intake, accompanied by loud banging noises, emission of flame, and temporary loss of thrust.
- (electricity) A sudden electrical spike or increase of voltage and current.
- The tapered part of a windlass barrel or a capstan, upon which the cable surges, or slips.
- (US, naval, often attributive) A deployment in large numbers at short notice.
- (nautical) The swell or heave of the sea.
- The maximum amplitude of a vehicle's forward/backward oscillation.
- A sudden transient rush, flood or increase.
- a sudden forceful flow
- a large sea wave
- a sudden or abrupt strong increase
verb
- (intransitive) To rush, flood, or increase suddenly.
- To accelerate forwards, particularly suddenly.
- (transitive, nautical) To slack off a line.
- (intransitive, aviation, of a jet engine) To experience a momentary reversal of airflow through the compressor section due to disruption of intake airflow.
- see one's performance improve
- rise or heave upward under the influence of a natural force such as a wave
- rise or move forward
- rise and move, as in waves or billows
- rise rapidly
noun
- (aviation) The angle of attack beyond which an airfoil stalls, experiencing a decrease in lift and increase in drag due to separation of airflow from the upper surface of the airfoil.
- (optics) The angle of incidence beyond which light traveling through a medium experiences total internal reflection upon encountering a boundary with a less refractive medium.
- (architecture) The angle beyond which a ramp or a set of stairs is considered uncomfortable or unsafe.
- the smallest angle of incidence for which light is totally reflected
noun
adj
- (botany) Having parts arranged in a whorl.
- (mathematics, of a group) Being generated by only one element.
- (chemistry, of a compound) Having chains of atoms arranged in a ring.
- (firearms, of an automatic weapon) Firing at its full cyclic rate.
- (geometry, of a polygon) Able to be inscribed in a circle.
- Characterized by, or moving in cycles, or happening at regular intervals; cyclical
- recurring in cycles
- forming a whorl or having parts arranged in a whorl
- conforming to the Carnot cycle
- of a compound having atoms arranged in a ring structure
- marked by repeated cycles
noun
- (aviation) A hinged surface on the trailing edge of the wings of an aeroplane, used to increase lift and drag.
- (surgery) A piece of tissue incompletely detached from the body, as an intermediate stage of plastic surgery.
- A controversy, scandal, stir, or upset.
- A side fin of a ray.
- (graph theory) A connected component of the induced subgraph formed by deleting a set of vertices.
- Anything broad and flexible that hangs loose, or that is attached by one side or end and is easily moved.
- (slang, vulgar, chiefly in the plural) The labia, the vulva.
- (phonetics) A consonant sound made by a single muscle contraction, such as the sound /ɾ/ in the standard American English pronunciation of body.
- A hinged leaf.
- The motion of anything broad and loose, or a sound or stroke made with it.
- an excited state of agitation
- a movable airfoil that is part of an aircraft wing; used to increase lift or drag
- a movable piece of tissue partly connected to the body
- the motion made by flapping up and down
- any broad thin and limber covering attached at one edge; hangs loose or projects freely
verb
- (computing, telecommunications, intransitive, of a resource or network destination) To be advertised as being available and then unavailable (or available by different routes) in rapid succession.
- (phonetics, intransitive) To be pronounced with a flap consonant.
- (phonetics, transitive) To pronounce (something) as a flap consonant.
- (intransitive) To move loosely back and forth.
- (soccer, intransitive) For a goalkeeper to weakly attempt to play a flighted ball with the hands, failing to control it.
- (transitive) To move (something broad and loose) up and down.
- move with a thrashing motion
- pronounce with a flap, of alveolar sounds
- make a fuss; be agitated
- move in a wavy pattern or with a rising and falling motion
- move with a flapping motion
- to flutter noisily when moved by the wind
noun
- (aeronautics) The aerodynamic effect of a small twist in the shape of an aircraft wing.
- (mining) A place in a mine where ore has been washed away by a flow of water.
- A total failure; a disappointment.
- A sporting fixture or other event that cannot be completed because of rain.
- (British, air force slang) A destroyed aeroplane.
- (also biology) The cleaning of matter from a physiological system using a fluid; also, the fluid used for such cleaning; or the matter cleaned out from the system.
- An appliance designed to wash out the inside of something.
- (originally US, rail transport, road transport) A breach in a railway or road caused by flooding.
- A period between clinical treatments in which any medication delivered as the first treatment is allowed to be eliminated from a person's body before the second treatment begins.
- An unsuccessful person.
- The erosion of a relatively soft surface by a sudden gush of water; also, a channel produced by this action.
- (meteorology) The action whereby falling rainwater cleans particles from the air.
- An overwhelming victory; a landslide.
- (British, originally air force slang) A trainee who drops out of a training programme.
- An act of washing or cleaning the inside of something.
- someone who is unsuccessful
- the erosive process of washing away soil or gravel by water (as from a roadway)
- the channel or break produced by erosion of relatively soft soil by water
verb
- (transitive, aviation) To reduce the vertical load factor on (an airplane's wing or other lifting surface), typically by pitching downwards toward the ground to decrease angle of attack and reduce the amount of lift generated.
- (transitive, computing) To remove (something previously loaded) from memory.
- (transitive) To remove (the load or cargo) from a vehicle, etc.
- (transitive) To get rid of or dispose of.
- (transitive) To discharge, pour, or expel.
- (transitive, slang) To ejaculate, particularly within an orifice.
- (transitive) To remove the charge from; to discharge.
- (intransitive) To deposit one's load or cargo.
- (transitive) To deliver forcefully.
- (idiomatic, transitive) To sell or dispose of (something) with the intent to deceive; to attempt to pass off a counterfeit or inferior product as genuine.
- (transitive) To remove the load or cargo from (a vehicle, etc.).
- (transitive, intransitive, figuratively) To give vent to or express; to unburden oneself of.
- remove (cargo, people, etc.) from and leave
- remove the load from (a container or vehicle)
noun
- (aeronautics) A device to reduce lift and increase drag.
- (automotive) A device to reduce lift and increase downforce.
- One who corrupts, mars, or renders useless.
- A document, review or comment that discloses the ending or some key surprise or twist in a story, or the internal rules controlling the behaviour of a video game, etc.
- (US, chiefly politics, sports) A competitor, unable to win themselves, who spoils the chances of another’s victory.
- One who spoils; a plunderer; a pillager; a robber; a despoiler.
- a hinged airfoil on the upper surface of an aircraft wing that is raised to reduce lift and increase drag
- a candidate with no chance of winning but who may draw enough votes to prevent one of the leading candidates from winning
- someone who takes spoils or plunder (as in war)
- someone who pampers or spoils by excessive indulgence
- an airfoil mounted on the rear of a car to reduce lift at high speeds
verb
verb
- (aviation) To reduce the lift generated by an airplane or wing by deflecting air upwards, usually with a spoiler.
- (transitive) To prematurely reveal major events or the ending of (a story etc.); to ruin (a surprise) by exposing ahead of time as a spoiler.
- (transitive) To render (a ballot) invalid by deliberately defacing.
- (transitive) To ruin; to damage in such a way as to make undesirable or unusable.
- (transitive) To ruin the character of, by overindulgence; to coddle or pamper to excess.
- (intransitive, of food or drink) To go bad; to become sour or rancid; to decay.
- (intransitive) To be very eager (for something).
- have a strong desire or urge to do something
- make a mess of, destroy or ruin
- become unfit for consumption or use
- treat with excessive indulgence
- alter from the original
- destroy and strip of its possession
- make imperfect
- hinder or prevent (the efforts, plans, or desires) of
noun
- (uncountable) Material (such as rock or earth) removed in the course of an excavation, or in mining or dredging. Tailings. Such material could be utilised somewhere else.
- (Also in plural: spoils) Plunder taken from an enemy or victim.
- (usually plural) valuables taken by violence (especially in war)
- the act of stripping and taking by force
- the act of spoiling something by causing damage to it
noun
- (aviation) An uncommanded reduction in the thrust of a jet engine.
- A withdrawal of military forces.
- The situation where a rollercoaster fails to reach the top of a hill and instead rolls backward.
- (political science) The strategy of forcing a change in the major policies of a state, usually by replacing its ruling regime, or by totally annihilating an enemy's armed forces and occupying the country, as was done in World War II to Italy, Germany, and Japan.
- (databases) An operation which returns a database, or group of records in a database, to a previous state (normally to the previous commit point).
- (informal, automotive) A form of flatbed truck adapted or designed specifically as a tow truck or for transporting other vehicles.
- A return to a prior state by undoing some operation, especially of policy or price changes.
- the act of forcing the enemy to withdraw
- reducing prices back to some earlier level
verb
noun
- A byproduct of thrust produced by a propeller.
- (aviation, nautical, humorous, in military or other social organizations involving aircraft or boats) A mythical substance supposedly used to wash propellers.
- (aviation, nautical) The disturbed mass of air or water pushed aft (or forward when in reverse) by the propeller of an aircraft or propeller-driven watercraft.
noun
- (aeronautics) Initialism of loss of tail rotor effectiveness (by a helicopter).
- (number theory) Initialism of lifting the exponent, a lemma used to calculate p-adic orders.
- (communication, mobile telephony) Initialism of Long Term Evolution, a telephone and mobile broadband communication standard.
- Initialism of letter to the editor.
noun
- the blade of a rotor (as in the compressor of a jet engine)
- Especially, such a component that drives the fluid radially (outward from a center of rotation) rather than axially. (Impellers are found in devices such as pumps, water jets, washing machines, and agitated tanks.)
- Something which or someone who impels.
- A rotating component of a device that accelerates fluid, increasing its pressure or flowrate.
noun
- (aviation) The range of engine power settings in which the blade pitch angle of a constant-speed propeller is controlled directly by the angle of the engine's throttle lever (rather than varying with engine torque and airspeed to maintain a constant propeller RPM), allowing the propeller to be disked to generate high drag and slow the aircraft quickly.
- (uncountable) The phase of development after alpha testing and before launch, in which software, while not complete, has been released to potential users for testing.
- (slang, manosphere, masculism) Ellipsis of beta male, a man who is less competent or desirable than an alpha male.
- (education, rare) An academic grade better than a gamma and worse than an alpha.
- (countable) Software in such a phase; a preliminary version.
- (aviation) Sideslip angle.
- The second letter of the Greek alphabet (Β, β), preceded by alpha (Α, α) and followed by gamma, (Γ, γ). In modern Greek it represents the voiced labiodental fricative sound of v found in the English words have and vase.
- (fandom slang) In omegaverse fiction, a person of a secondary sex similar to normal humans, lacking the biological drives of alphas and omegas but generally capable of bonding and mating with either.
- (climbing) Information about a route which may aid someone in climbing it.
- (physics) A beta particle or beta ray.
- Alternative spelling of betta (“fish in the genus Betta”).
- (North India, Pakistan, colloquial, Hinglish) a term of endearment, used towards someone of equal or lower standing such as a friend or child, similar to brother or son
- (proscribed, uncountable) Any kind of content from early development that was not used in the final product.
- (finance) Average sensitivity of a security's price to overall securities market prices.
- the 2nd letter of the Greek alphabet
adj
- (computing) Preliminary; prerelease. Refers to an incomplete version of a product released for initial testing.
- (of a person, object or action) Associated with the beta male/female archetype.
- Identifying a molecular position in an organic chemical compound.
- Designates the second in an order of precedence.
- second in order of importance
- preliminary or testing stage of a software or hardware product
verb
noun
- (aviation, mechanical engineering, uncommon) A turbine blade driven by hot gas or steam.
- (basketball, informal) A field goal.
- (informal, chiefly in the plural) A great deal of anything.
- (slang, humorous) A helmet.
- (MTE, slang, derogatory) Someone who habitually uses crack cocaine.
- (informal, chiefly in the plural) A large amount of liquid.
- (slang) An old vehicle that is not in good working order.
- (variation management) A mechanism for avoiding the allocation of targets in cases of mismanagement.
- (basketball, informal) The basket.
- A bucket bag.
- (computing) A storage space in a hash table for every item sharing a particular key.
- The pitcher in certain orchids.
- The leather socket for holding the whip when driving, or for the carbine or lance when mounted.
- Part of a piece of machinery that resembles a bucket (container).
- A container made of rigid material, often with a handle, used to carry liquids or small items.
- The amount held in this container.
- the quantity contained in a bucket
- a roughly cylindrical vessel that is open at the top
verb
- (transitive) To ride (a horse) hard or mercilessly.
- (transitive) To draw or lift in, or as if in, buckets.
- (transitive) To place inside a bucket.
- (transitive, UK, US, rowing) To make, or cause to make (the recovery), with a certain hurried or unskillful forward swing of the body.
- (intransitive, informal) To rain heavily.
- (computing, transitive) To categorize (data) by splitting it into buckets, or groups of related items.
- (intransitive, informal) To travel very quickly.
- (transitive, Australia, slang) To criticize vehemently; to denigrate.
- put into a bucket
- carry in a bucket
noun
- (aeronautics) A jet engine that develops thrust solely from high-speed exhaust gases expelled from a turbine that drives a compressor.
- a jet engine in which all the air passes through the compressor, combustion chamber, and turbine before being expelled to produce thrust
- an airplane propelled by a turbojet engine
noun
- (aviation) A measure of the angle of attack of a propeller.
- (sports, UK, Australia, New Zealand) The field on which cricket, soccer, rugby, gridiron or field hockey is played. (In cricket, the pitch is in the centre of the field; see cricket pitch.) (Not often used in the US or Canada, where "field" is the preferred word.)
- An effort to sell or promote something.
- (geology) Pitchstone.
- The point where a declivity begins; hence, the declivity itself; a descending slope; the degree or rate of descent or slope; slant.
- The angle at which an object sits.
- (golf) A short, high, lofty shot that lands with backspin.
- An area on a campsite intended for occupation by a single tent, caravan or similar.
- A dark, extremely viscous material still remaining after distilling crude oil or natural tar.
- The distance between evenly spaced objects, e.g. the teeth of a saw or gear, the turns of a screw thread, the centres of holes, or letters in a monospace font.
- Prominence; importance.
- The height a bird reaches in flight, especially a bird of prey preparing to swoop down on its prey.
- (nautical, aviation) The degree to which a vehicle, especially a ship or aircraft, rotates on such an axis, tilting its bow or nose up or down.
- (music) In an a cappella group, the singer responsible for singing a note for the other members to tune themselves by.
- (by extension) The place where a busker performs, a prostitute solicits clients, or an illegal gambling game etc. is set up before the public.
- (cricket) That point of the ground on which the ball pitches or lights when bowled.
- (mining) The limit of ground set to a miner who receives a share of the ore taken out.
- (climbing) A section of a climb or rock face; specifically, the climbing distance between belays or stances.
- A throw; a toss; a cast, as of something from the hand.
- (now British, regional) A person's or animal's height.
- A descent; a fall; a thrusting down.
- (music, phonetics) The perceived frequency of a sound, note or electromagnetic wave.
- A point or peak; the extreme point of elevation or depression.
- (music) The standard to which a group of musical instruments are tuned or in which a piece is performed, usually by reference to the frequency to which the musical note A above middle C is tuned.
- (baseball) The act of pitching a baseball.
- A level or degree, or (by extension), a peak or highest degree.
- A sticky, gummy substance secreted by trees; sap.
- An area in a market (or similar) allocated to a particular trader.
- (caving) A vertical cave passage, only negotiable by using rope or ladders.
- (rare) The field of battle.
- The most thrust-out point of a headland or cape.
- promotion by means of an argument and demonstration
- abrupt up-and-down motion (as caused by a ship or other conveyance)
- a sports field with predetermined dimensions for playing soccer
- the property of sound that varies with variation in the frequency of vibration
- a high approach shot in golf
- a vendor's position (especially on the sidewalk)
- any of various dark heavy viscid substances obtained as a residue
- the act of throwing a baseball or softball by the pitcher towards home plate, which initiates play by giving the batter a chance to hit it
- an all-fours game in which the first card led is a trump
- degree of deviation from a horizontal plane
- the action or manner of throwing something
adj
verb
- To cover or smear with pitch.
- (transitive) To set or fix (a price or value).
- (transitive) To fix or set the tone of.
- (brewing) To add yeast as a step while making beer
- (transitive) To assemble or erect (a tent). Also used figuratively.
- (with on or upon) To fix one's choice.
- (intransitive, Bristol, of snow) To settle and build up, without melting.
- (intransitive) To plunge or fall; especially, to fall forward; to decline or slope.
- (transitive) To set at an angle, especially a downwards one; to cause to tilt.
- (intransitive, baseball) To play baseball in the position of pitcher.
- (intransitive, cricket) To bounce on the playing surface.
- (transitive) To set, face, or pave (an embankment or roadway) with rubble or undressed stones.
- (transitive) To throw away; discard.
- (transitive, golf) To play a short, high, lofty shot that lands with backspin.
- To darken; to blacken; to obscure.
- (intransitive) To fix or place a tent or temporary habitation; to encamp.
- (transitive) To deliver in a certain tone or style, or with a certain audience in mind.
- (transitive or intransitive, baseball) To throw (the ball) toward a batter at home plate.
- (transitive) To promote, advertise, or attempt to sell.
- (intransitive) To produce a note of a given pitch.
- (transitive) To throw.
- (transitive, card games, slang) To discard (a card) for some gain.
- To attack, or position or assemble for attack.
- (ambitransitive, aviation or nautical) To move so that the front of an aircraft or boat goes alternately up and down.
- heel over
- set to a certain pitch
- sell or offer for sale from place to place
- move abruptly
- fall or plunge forward
- throw or hurl from the mound to the batter, as in baseball
- be at an angle
- set the level or character of
- throw or toss with a light motion
- erect and fasten
- lead (a card) and establish the trump suit
- hit (a golf ball) in a high arc with a backspin
noun
- (aviation) A small rotor mounted vertically at the end of the tail of a single-rotor helicopter so as to develop thrust in the same direction as the main rotor's rotation, to counter the torque effect created by the main rotor.
- rotor consisting of a rotating airfoil on the tail of a single-rotor helicopter; keeps the helicopter from spinning in the direction opposite to the rotation of the main rotor
noun
- (aeronautics) In helicopters, the movement of main rotor blades in the plane of rotation due to the inward and outward shifting of their centres of gravity as they flap up and down.
- (economics, often attributive) A cross-correlation of one leading variable with the values of another lagging variable at later times.
noun
verb
- (intransitive) To lose all energy, enthusiasm or happiness; to flag.
- (intransitive) To hang downward; to sag.
- (intransitive, figurative) To proceed downward, or toward a close; to decline.
- (transitive) To allow to droop or sink.
- (intransitive) To slowly become limp; to bend gradually.
- become limp
- droop, sink, or settle from or as if from pressure or loss of tautness
- hang loosely or laxly
noun
- (aviation) The airflow over a propeller-driven aircraft generated by the motion of its propeller(s).
- the flow of air that is driven backwards by an aircraft propeller
- (figurative, by extension) A generated advantage which makes forward movement easier.
- The low-pressure zone immediately following a rapidly moving object, caused by turbulence.
- The relative wind experienced as a result of movement through air.
- (uncountable, fiction) A genre of fantastic or non-realistic fiction that crosses conventional genre boundaries.
verb
noun
- (aviation) A flight maneuver to rapidly lose speed and/or altitude whilst not altering the aircraft's ground track.
- (aviation, uncountable, by extension) The angle between an aircraft's longitudinal axis and its direction of motion relative to the surrounding air.
- (aviation) A flight manoeuvre that uses opposing rudder and aileron inputs to move the aircraft sideways without turning it.
- (aviation) A flight condition where an aircraft's longitudinal axis is not aligned with its direction of motion relative to the surrounding air.
- an unexpected slide
- a flight maneuver; aircraft slides sideways in the air
verb
noun
- The force generated by propulsion, as in a jet engine.
- (figuratively) The primary effort; the goal.
- (fencing) An attack made by moving the sword parallel to its length and landing with the point.
- A push, stab, or lunge forward (the act thereof.)
- verbal criticism
- the act of applying force to propel something
- the force used in pushing
- a sharp hand gesture (resembling a blow)
- a strong blow with a knife or other sharp pointed instrument
verb
- (transitive) To push or drive with force; to shove.
- To stab; to pierce; usually with through.
- (transitive) To push out or extend rapidly or powerfully.
- (intransitive) To make advance with force.
- (intransitive) To enter by pushing; to squeeze in.
- (transitive) To force something upon someone.
- push forcefully
- penetrate or cut through with a sharp instrument
- press or force
- impose urgently, importunately, or inexorably
- place or put with great energy
- make a thrusting forward movement
- push violently in a specified direction
- force (molten rock) into pre-existing rock
noun
- the flow of air that is driven backwards by an aircraft propeller
- the wave that spreads behind a boat as it moves forward
- the consequences of an event (especially a catastrophic event)
- The result or consequence of an event; an aftermath.
- The similar flow of air from an aircraft engine.
- (economics) The situation where economic growth in one area harms other areas by attracting people and business away from those areas.
- (nautical) A backward flow of water, as from oars, a propeller, breaking waves, etc.
- (education) washback
- The saliva, spit or food particles that have flowed back into a drink after someone has drunk from it.
verb
noun
- the flow of air that is driven backwards by an aircraft propeller
- a canal for a current of water
- people who are believed to belong to the same genetic stock
- any competition
- a contest of speed
- (biology) a taxonomic group that is a division of a species; usually arises as a consequence of geographical isolation within a species
- A large group of people distinguished from others on the basis of a common heritage.
- A fast-moving current of water.
- A group of organisms distinguished by common characteristics; often an informal infraspecific rank in taxonomy, below species:
- (biology) A population geographically separated from others of its species that develops significantly different characteristics; a mating group.
- A sequence of events; a progressive movement toward a goal.
- A large group of people distinguished from others on the basis of common physical characteristics, such as skin color or hair type.
- A large group of people distinguished from others on the basis of shared characteristics or qualities, for example social qualities.
- (engineering) A ring with a groove in which rolling elements (such as balls) ride, forming part of a rolling-element bearing (for example, a ball bearing).
- Swift progress; rapid motion; an instance of moving or driving at high speed.
- (electronics, computing) A race condition; a bug or problem that occurs when two or more components attempt to use the same resource at the same time.
- (animal husbandry) A breed or strain of domesticated animal.
- (fantasy, science fiction, mythology) A large group of nonhumans distinguished from others on the basis of a common heritage.
- (botany) A rhizome or root, especially of ginger.
- (mycology, bacteriology) A strain of microorganism, fungi, etc.
- A path that something or someone moves along.
- A water channel, especially one built to lead water to or from a point where it is utilised, such as that which powers a millwheel.
- (by extension) A category or kind of thing distinguished by common characteristics.
- (gambling) A keno gambling session.
- (sewing, weaving) A groove on a sewing machine or a loom along which the shuttle moves.
- A contest between people, animals, vehicles, etc. where the goal is to be the first to reach some objective.
- (botany) A strain of plant with characteristics causing it to differ from other plants of the same species.
verb
- to work as fast as possible towards a goal, sometimes in competition with others
- move hurridly
- compete in a race
- cause to move fast or to rush or race
- (intransitive) To take part in a race (in the sense of a contest).
- (intransitive) To move or drive at high speed; to hurry or speed.
- (transitive) To compete against in a race (contest).
- (intransitive, of a motor) To run rapidly when not engaged to a transmission.
- (West Country) To cut, scratch, or tear (someone or something) with a sharp object; to lacerate, to slash; specifically (nautical), to make marks on (something, such as a piece of wood) using a race knife.
- To assign a race to; to perceive as having a (usually specified) race.
noun
- the flow of air that is driven backwards by an aircraft propeller
- a watercolor made by applying a series of monochrome washes one over the other
- a thin coat of water-base paint
- the work of cleansing (usually with soap and water)
- the erosive process of washing away soil or gravel by water (as from a roadway)
- the dry bed of an intermittent stream (as at the bottom of a canyon)
- garments or white goods that can be cleaned by laundering
- any enterprise in which losses and gains cancel out
- (finance, slang) A fictitious kind of sale of stock or other securities between parties of one interest, or by a broker who is both buyer and seller, and who minds his own interest rather than that of his clients.
- The quantity of clothes washed at a time.
- A thin coat of paint or metal laid on anything for beauty or preservation.
- Ten strikes, or bushels, of oysters.
- A piece of ground washed by the action of water, or sometimes covered and sometimes left dry; the shallowest part of a river, or arm of the sea; also, a bog; a marsh.
- The turbulence left in the air by a moving airplane.
- A total failure; a washout.
- The backward current or disturbed water caused by the action of oars, or of a steamer's screw or paddles, etc.
- (stagecraft) A lighting fixture that can cast a wide beam of light to evenly fill an area with light, as opposed to a spotlight.
- (nautical) The blade of an oar.
- The bow wave or wake of a moving ship, or the vortex from its screws.
- A shallow body of water.
- Ground washed away to the sea or a river.
- The breaking of waves on the shore; the onwards rush of shallow water towards a beach.
- A mixture of dunder, molasses, water, and scummings, used in the West Indies for distillation.
- A lotion or other liquid with medicinal or hygienic properties.
- In distilling, the fermented wort before the spirit is extracted.
- (television) A lighting effect that fills a scene with a chosen colour.
- Waste liquid, the refuse of food, the collection from washed dishes, etc., from a kitchen, often used as food for pigs; pigwash.
- (idiomatic) A situation in which gains and losses or advantages and disadvantages are equivalent, or in which there is no net change.
- A liquid used for washing.
- (architecture) The upper surface of a member or material when given a slope to shed water; hence, a structure or receptacle shaped so as to receive and carry off water.
- (art) A smooth and translucent painting created using a paintbrush holding a large amount of solvent and a small amount of paint.
- The process or an instance of washing or being washed by water or other liquid.
- In arid and semi-arid regions, the normally dry bed of an intermittent or ephemeral stream; an arroyo or wadi.
verb
- move by or as if by water
- cleanse with a cleaning agent, such as soap, and water
- separate dirt or gravel from (precious minerals)
- to cleanse (itself or another animal) by licking
- remove by the application of water or other liquid and soap or some other cleaning agent
- cleanse (one's body) with soap and water
- wash by removing particles
- admit to testing or proof
- form by erosion
- apply a thin coating of paint, metal, etc., to
- make moist
- wash or flow against
- be capable of being washed
- clean with some chemical process
- (intransitive) To bear without damage the operation of being washed; to be suitable for washing.
- (transitive) To cover with water or any liquid; to wet; to fall on and moisten.
- (transitive) To clean with water.
- (transitive) To cause dephosphorization of (molten pig iron) by adding substances containing iron oxide, and sometimes manganese oxide.
- (intransitive) To clean oneself with water.
- (transitive) To cover with a thin or watery coat of colour; to tint lightly and thinly.
- (intransitive) To move with a lapping or swashing sound; to lap or splash.
- (intransitive, figuratively) To be cogent, convincing; to withstand critique.
- (chemistry, transitive) To pass or extract (a gas or gaseous mixture) through or over a liquid for the purpose of purifying it, especially by removing soluble constituents.
- (mining) To separate valuable material (such as gold) from worthless material by the action of flowing water.
- (intransitive) To be eroded or carried away by the action of water.
- (mah-jong) To mix up tiles (before a new game) to make them random; to shuffle.
- (transitive) To carry away or erode by the force of water in motion.
- (transitive) To overlay with a thin coat of metal.
noun
- Any engine propelled by expelling a high speed fluid jet (jet propulsion), such as a rocket, turbojet, turbofan, ramjet, etc.
- An engine that obtains thrust by taking in air at the front, using it to burn fuel, then ejecting the hot combustion products at the rear through a propulsive nozzle.
- a gas turbine produces a stream of hot gas that propels a jet plane by reaction propulsion
noun
- (aviation) A procedure in which an aircraft is pushed backwards away from the gate by some external force, usually a special tractor.
- (figurative) A reversal or reduction.
- The act of repelling an enemy, etc.
- (international law) Summary expulsion of asylum seekers, especially when violating the principle of non-refoulement.
- (figurative) Criticism of or resistance to a proposal, stance, or event.
noun
- (aviation) A momentary reversal of the airflow through the compressor section of a jet engine due to disruption of the airflow entering the engine's air intake, accompanied by loud banging noises, emission of flame, and temporary loss of thrust.
- (electricity) A sudden electrical spike or increase of voltage and current.
- The tapered part of a windlass barrel or a capstan, upon which the cable surges, or slips.
- (US, naval, often attributive) A deployment in large numbers at short notice.
- (nautical) The swell or heave of the sea.
- The maximum amplitude of a vehicle's forward/backward oscillation.
- A sudden transient rush, flood or increase.
- a sudden forceful flow
- a large sea wave
- a sudden or abrupt strong increase
verb
- (intransitive) To rush, flood, or increase suddenly.
- To accelerate forwards, particularly suddenly.
- (transitive, nautical) To slack off a line.
- (intransitive, aviation, of a jet engine) To experience a momentary reversal of airflow through the compressor section due to disruption of intake airflow.
- see one's performance improve
- rise or heave upward under the influence of a natural force such as a wave
- rise or move forward
- rise and move, as in waves or billows
- rise rapidly
adj
noun
noun
- (aviation) The angle of attack beyond which an airfoil stalls, experiencing a decrease in lift and increase in drag due to separation of airflow from the upper surface of the airfoil.
- (optics) The angle of incidence beyond which light traveling through a medium experiences total internal reflection upon encountering a boundary with a less refractive medium.
- (architecture) The angle beyond which a ramp or a set of stairs is considered uncomfortable or unsafe.
- the smallest angle of incidence for which light is totally reflected
noun
adj
- (botany) Having parts arranged in a whorl.
- (mathematics, of a group) Being generated by only one element.
- (chemistry, of a compound) Having chains of atoms arranged in a ring.
- (firearms, of an automatic weapon) Firing at its full cyclic rate.
- (geometry, of a polygon) Able to be inscribed in a circle.
- Characterized by, or moving in cycles, or happening at regular intervals; cyclical
- recurring in cycles
- forming a whorl or having parts arranged in a whorl
- conforming to the Carnot cycle
- of a compound having atoms arranged in a ring structure
- marked by repeated cycles
noun
- (aviation) A hinged surface on the trailing edge of the wings of an aeroplane, used to increase lift and drag.
- (surgery) A piece of tissue incompletely detached from the body, as an intermediate stage of plastic surgery.
- A controversy, scandal, stir, or upset.
- A side fin of a ray.
- (graph theory) A connected component of the induced subgraph formed by deleting a set of vertices.
- Anything broad and flexible that hangs loose, or that is attached by one side or end and is easily moved.
- (slang, vulgar, chiefly in the plural) The labia, the vulva.
- (phonetics) A consonant sound made by a single muscle contraction, such as the sound /ɾ/ in the standard American English pronunciation of body.
- A hinged leaf.
- The motion of anything broad and loose, or a sound or stroke made with it.
- an excited state of agitation
- a movable airfoil that is part of an aircraft wing; used to increase lift or drag
- a movable piece of tissue partly connected to the body
- the motion made by flapping up and down
- any broad thin and limber covering attached at one edge; hangs loose or projects freely
verb
- (computing, telecommunications, intransitive, of a resource or network destination) To be advertised as being available and then unavailable (or available by different routes) in rapid succession.
- (phonetics, intransitive) To be pronounced with a flap consonant.
- (phonetics, transitive) To pronounce (something) as a flap consonant.
- (intransitive) To move loosely back and forth.
- (soccer, intransitive) For a goalkeeper to weakly attempt to play a flighted ball with the hands, failing to control it.
- (transitive) To move (something broad and loose) up and down.
- move with a thrashing motion
- pronounce with a flap, of alveolar sounds
- make a fuss; be agitated
- move in a wavy pattern or with a rising and falling motion
- move with a flapping motion
- to flutter noisily when moved by the wind
noun
- (aeronautics) The aerodynamic effect of a small twist in the shape of an aircraft wing.
- (mining) A place in a mine where ore has been washed away by a flow of water.
- A total failure; a disappointment.
- A sporting fixture or other event that cannot be completed because of rain.
- (British, air force slang) A destroyed aeroplane.
- (also biology) The cleaning of matter from a physiological system using a fluid; also, the fluid used for such cleaning; or the matter cleaned out from the system.
- An appliance designed to wash out the inside of something.
- (originally US, rail transport, road transport) A breach in a railway or road caused by flooding.
- A period between clinical treatments in which any medication delivered as the first treatment is allowed to be eliminated from a person's body before the second treatment begins.
- An unsuccessful person.
- The erosion of a relatively soft surface by a sudden gush of water; also, a channel produced by this action.
- (meteorology) The action whereby falling rainwater cleans particles from the air.
- An overwhelming victory; a landslide.
- (British, originally air force slang) A trainee who drops out of a training programme.
- An act of washing or cleaning the inside of something.
- someone who is unsuccessful
- the erosive process of washing away soil or gravel by water (as from a roadway)
- the channel or break produced by erosion of relatively soft soil by water
noun
- (aeronautics) A device to reduce lift and increase drag.
- (automotive) A device to reduce lift and increase downforce.
- One who corrupts, mars, or renders useless.
- A document, review or comment that discloses the ending or some key surprise or twist in a story, or the internal rules controlling the behaviour of a video game, etc.
- (US, chiefly politics, sports) A competitor, unable to win themselves, who spoils the chances of another’s victory.
- One who spoils; a plunderer; a pillager; a robber; a despoiler.
- a hinged airfoil on the upper surface of an aircraft wing that is raised to reduce lift and increase drag
- a candidate with no chance of winning but who may draw enough votes to prevent one of the leading candidates from winning
- someone who takes spoils or plunder (as in war)
- someone who pampers or spoils by excessive indulgence
- an airfoil mounted on the rear of a car to reduce lift at high speeds
verb
verb
- (aviation) To reduce the thrust of a jet engine to idle in flight.
- (slang, of a film) To play; to be screened.
- (ambitransitive) To lose or cause to lose one's composure; to fall apart.
- (ambitransitive) To flow forth, unfold, or play out.
- To remove (film, cotton, etc.) from a spool; unwind.
- (ambitransitive) To relax or become relaxed; to unwind.
verb
noun
- A thin, flat, circular plate or similar object.
- (anatomy) An intervertebral disc.
- A vinyl phonograph or gramophone record.
- Alternative form of disk
- (disc sports) Ellipsis of flying disc; synonym of frisbee; generic name for the trademark Frisbee.
- Something resembling a disc.
- (botany) The flat surface of an organ, as a leaf, any flat, round growth.
- (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
- a flat circular plate
- sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove
- something with a round shape resembling a flat circular plate
noun
- (aviation) An uncommanded reduction in the thrust of a jet engine.
- A withdrawal of military forces.
- The situation where a rollercoaster fails to reach the top of a hill and instead rolls backward.
- (political science) The strategy of forcing a change in the major policies of a state, usually by replacing its ruling regime, or by totally annihilating an enemy's armed forces and occupying the country, as was done in World War II to Italy, Germany, and Japan.
- (databases) An operation which returns a database, or group of records in a database, to a previous state (normally to the previous commit point).
- (informal, automotive) A form of flatbed truck adapted or designed specifically as a tow truck or for transporting other vehicles.
- A return to a prior state by undoing some operation, especially of policy or price changes.
- the act of forcing the enemy to withdraw
- reducing prices back to some earlier level
verb
verb
noun
- A thin, flat, circular plate or similar object.
- (figuratively) Something resembling a disk.
- (geometry) A two-dimensional geometric region, the set of points bounded by a circle.
- (computer hardware) Ellipsis of hard disk.
- (computer hardware) Ellipsis of floppy disk.
- (anatomy) An intervertebral disc
- (computer hardware, nonstandard) Ellipsis of optical disk.
- (agriculture) A type of harrow.
- (botany) A ring- or cup-shaped enlargement of the flower receptacle or ovary that bears nectar or, less commonly, the stamens.
- (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
- a flat circular plate
- sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove
- something with a round shape resembling a flat circular plate
verb
- (aeronautics) To streamline the blades of an aircraft's propeller by rotating them perpendicular to the axis of the propeller when the engine is shut down so that the propeller does not windmill during flight.
- To cover or furnish with feathers; (when of an arrow) to fletch.
- To adorn, as if with feathers; to fringe.
- (transitive) To enrich; to exalt; to benefit.
- (transitive) To render light as a feather; to give wings to.
- (transitive) To touch lightly, like (or as if with) a feather.
- To arrange in the manner or appearance of feathers.
- (snooker, billiards) To move the cue back and forth along the bridge in preparation for striking the cue ball.
- (transitive) To tread, as a cockerel.
- (ambitransitive, rowing) To rotate the oars while they are out of the water to reduce wind resistance.
- (intransitive) Of written or printed ink: to take on a blurry appearance as a result of spreading through the receiving medium.
- (carpentry, engineering) To finely shave or bevel an edge.
- (transitive) To move softly, like a feather.
- (snooker, billiards) To accidentally touch the cue ball with the tip of the cue when taking aim.
- (computer graphics) To intergrade or blend the pixels of an image with those of a background or neighboring image.
- turn the oar, while rowing
- grow feathers
- turn the paddle; in canoeing
- cover or fit with feathers
- join tongue and groove, in carpentry
noun
- (rail transport) A junction indicator attached to a colour-light signal at an angle, which lights up, typically with four white lights in a row, when a diverging route is set up.
- Kind; nature; species (from the proverbial phrase "birds of a feather").
- The angular adjustment of an oar or paddle-wheel float, with reference to a horizontal axis, as it leaves or enters the water.
- A longitudinal strip projecting from an object to strengthen it, or to enter a channel in another object and thereby prevent displacement sideways or rotationally but permit motion lengthwise.
- One of the fins or wings on the shaft of an arrow.
- A branching, hair-like structure that grows on the bodies of birds, used for flight, swimming, protection and display.
- Anything petty or trifling; a whit or jot.
- (cricket) A faint edge.
- One of the two shims of the three-piece stone-splitting tool known as plug and feather or plug and feathers; the feathers are placed in a borehole and then a wedge is driven between them, causing the stone to split.
- Long hair on the lower legs of a dog or horse, especially a draft horse, notably the Clydesdale breed. Narrowly only the rear hair.
- (hunting, in the plural) Partridges and pheasants, as opposed to rabbits and hares (called fur).
- turning an oar parallel to the water between pulls
- branching, hair-like structure that grows on the bodies of birds
verb
noun
- (Southern US, especially South Carolina, North Carolina, Virginia, West Virginia) A knit cap, designed to provide warmth in cold weather.
- A long sled without runners, with the front end curled upwards, which may be pulled across snow by a cord or used to coast down hills.
- (figurative) Something which, once it starts going (figuratively) downhill, is unstoppable until it reaches the bottom.
- (Canada, US) A similar sled of wood, pulled by dogs, possibly with steel runners, made to transport cargo.
- a long narrow sled without runners; boards curve upward in front
verb
noun
verb
- (transitive, aviation, of a control surface) To render ineffective by blanketing with turbulent airflow, such as from aircraft wake or reverse thrust.
- (transitive) To prevent from scoring; for example, in a sporting event.
- (intransitive) To become blank.
- (transitive, slang) To ignore (a person) deliberately.
- (transitive) To make void; to erase.
- (intransitive, informal) To experience a temporary lapse of memory; to be temporarily unable to remember a particular fact. (Commonly used in the first person, present progressive tense, and commonly followed by on to create a transitive phrasal verb.)
- keep the opposing (baseball) team from winning
adj
- (military) Of ammunition: having propellant but no bullets; unbulleted.
- Free from writing, printing, or marks; having an empty space to be filled in.
- Empty; void; without result; fruitless; futile.
- Devoid of thoughts, memory, or inspiration.
- (figurative) Lacking characteristics which give variety; uniform.
- Abject; absolute; complete; downright; sheer; utter.
- (figurative) Without expression, usually because of incomprehension.
- Utterly confounded or discomfited.
- not charged with a bullet
- complete and absolute
- without comprehension
- (of a surface) not written or printed on
noun
- A space to be filled in on a form or template.
- (literature) Blank verse .
- (chemistry) A sample for a control experiment that does not contain any of the analyte of interest, in order to deliberately produce a non-detection to verify that a detection is distinguishable from it.
- (slang) Infertile semen.
- The ¹ / ₂₃₀₄₀₀ of a grain [17th century].
- The space character; the character resulting from pressing the space bar on a keyboard.
- A lot by which nothing is gained; a ticket in a lottery on which no prize is indicated [since the 16th century].
- An unprinted leaf of a book [20th century].
- (dominoes) A domino without points on one or both of its divisions.
- Provisional words printed in italics (instead of blank spaces) in a bill before Parliament, being matters of practical detail, of which the final form is to be settled in committee .
- (firearms) Ellipsis of blank cartridge [since the 19th century].
- An empty form without substance; anything insignificant; nothing at all .
- Any article of glass on which subsequent processing is required [since the 19th century].
- (Scrabble, Words With Friends) A tile that can be played as any letter and having a point value of zero.
- A dash written in place of an omitted letter or word [since the 18th century]
- (figurative) A vacant space, place, or period; a void [since the 17th century].
- (now chiefly US) A document, paper, or form with spaces left blank to be filled in at the pleasure of the person to whom it is given (e.g. a blank charter, ballot, form, contract, etc.), or as the event may determine; a blank form .
- An empty space in one's memory; a forgotten item or memory [since the 18th century].
- (electric recording) The shaved wax ready for placing on a recording machine for making wax records with a stylus [20th century].
- The white spot in the centre of a target; hence (figuratively) the object to which anything is directed or aimed, the range of such aim .
- a blank gap or missing part
- a cartridge containing an explosive charge but no bullet
- a piece of material ready to be made into something
- a blank character used to separate successive words in writing or printing
verb
- (aviation, transitive) To engage reverse thrust on (an engine).
- (chemistry) To change the direction of a reaction such that the products become the reactants and vice-versa.
- (transitive) To turn something around so that it faces the opposite direction or runs in the opposite sequence.
- (transitive) To change totally; to alter to the opposite.
- (rail transport, intransitive, of points) To move from the normal position to the reverse position.
- (law) To revoke a law, or to change a decision into its opposite.
- (computing) Ellipsis of reverse-engineer.
- (transitive) To transpose the positions of two things.
- (rail transport, transitive) To place (a set of points) in the reverse position.
- (ergative, transport) To cause a mechanism to operate or move in the opposite direction to normal; to drive a vehicle in the direction the driver has the back.
- To overthrow; to subvert.
- (transitive) To turn something inside out or upside down.
- turn inside out or upside down
- cancel officially
- change to the contrary
- rule against
- reverse the position, order, relation, or condition of
adj
- (rail transport, of points) To be in the non-default position; to be set for the lesser-used route.
- (botany) Reversed.
- Pertaining to engines, vehicle movement etc. moving in a direction opposite to the usual direction.
- Opposite, contrary; going in the opposite direction.
- Turned upside down; greatly disturbed.
- (genetics) In which cDNA synthetization is obtained from an RNA template.
- reversed (turned backward) in order or nature or effect
- directed or moving toward the rear
- of the transmission gear causing backward movement in a motor vehicle
noun
- (surgery) A turn or fold made in bandaging, by which the direction of the bandage is changed.
- The act of going backwards; a reversal.
- A piece of misfortune; a setback.
- (graph theory) Synonym of transpose.
- (numismatics) The tails side of a coin, or the side of a medal or badge that is opposite the obverse.
- The opposite of something.
- A thrust in fencing made with a backward turn of the hand; a backhanded stroke.
- The side of something facing away from a viewer, or from what is considered the front; the other side.
- The gear setting of an automobile that makes it travel backwards. (Denoted with symbol R on a shifter's labeling.)
- a relation of direct opposition
- the gears by which the motion of a machine can be reversed
- turning in the opposite direction
- (American football) a running play in which a back running in one direction hands the ball to a back running in the opposite direction
- an unfortunate happening that hinders or impedes; something that is thwarting or frustrating
- the side of a coin or medal that does not bear the principal design
verb
- (transitive, aviation) To reduce the vertical load factor on (an airplane's wing or other lifting surface), typically by pitching downwards toward the ground to decrease angle of attack and reduce the amount of lift generated.
- (transitive, computing) To remove (something previously loaded) from memory.
- (transitive) To remove (the load or cargo) from a vehicle, etc.
- (transitive) To get rid of or dispose of.
- (transitive) To discharge, pour, or expel.
- (transitive, slang) To ejaculate, particularly within an orifice.
- (transitive) To remove the charge from; to discharge.
- (intransitive) To deposit one's load or cargo.
- (transitive) To deliver forcefully.
- (idiomatic, transitive) To sell or dispose of (something) with the intent to deceive; to attempt to pass off a counterfeit or inferior product as genuine.
- (transitive) To remove the load or cargo from (a vehicle, etc.).
- (transitive, intransitive, figuratively) To give vent to or express; to unburden oneself of.
- remove (cargo, people, etc.) from and leave
- remove the load from (a container or vehicle)
verb
- (aviation) To reduce the lift generated by an airplane or wing by deflecting air upwards, usually with a spoiler.
- (transitive) To prematurely reveal major events or the ending of (a story etc.); to ruin (a surprise) by exposing ahead of time as a spoiler.
- (transitive) To render (a ballot) invalid by deliberately defacing.
- (transitive) To ruin; to damage in such a way as to make undesirable or unusable.
- (transitive) To ruin the character of, by overindulgence; to coddle or pamper to excess.
- (intransitive, of food or drink) To go bad; to become sour or rancid; to decay.
- (intransitive) To be very eager (for something).
- have a strong desire or urge to do something
- make a mess of, destroy or ruin
- become unfit for consumption or use
- treat with excessive indulgence
- alter from the original
- destroy and strip of its possession
- make imperfect
- hinder or prevent (the efforts, plans, or desires) of
noun
- (uncountable) Material (such as rock or earth) removed in the course of an excavation, or in mining or dredging. Tailings. Such material could be utilised somewhere else.
- (Also in plural: spoils) Plunder taken from an enemy or victim.
- (usually plural) valuables taken by violence (especially in war)
- the act of stripping and taking by force
- the act of spoiling something by causing damage to it
adj
noun
- The colour of jet coal, deep grey.
- (mathematics) an operation that takes a differentiable function f and produces a polynomial, the Taylor polynomial (truncated Taylor series) of f, at each point of its domain.
- A turbine.
- (mineralogy) A hard, black form of coal, sometimes used in jewellery.
- A spout or nozzle for creating a jet of fluid.
- (physics) A narrow cone of hadrons and other particles produced by the hadronization of a quark or gluon.
- A part of a carburetor that controls the amount of fuel mixed with the air.
- (aviation) A type of airplane using jet engines rather than propellers.
- A collimated stream, spurt or flow of liquid or gas from a pressurized container, an engine, etc.
- A rocket engine.
- a hard black form of lignite that takes a brilliant polish and is used in jewelry or ornamentation
- atmospheric discharges (lasting 10 msec) bursting from the tops of giant storm clouds in blue cones that widen as they flash upward
- the occurrence of a sudden discharge (as of liquid)
- an airplane powered by one or more jet engines
- street names for ketamine
- an artificially produced flow of water
verb
- (intransitive) To spray out of a container.
- (transitive) To spray with liquid from a container.
- To shoot forward or out; to project; to jut out.
- To strut; to walk with a lofty or haughty gait; to be insolent; to obtrude.
- (intransitive) To move (running, walking etc.) rapidly around
- (intransitive) To travel on a jet aircraft or otherwise by jet propulsion
- To adjust the fuel to air ratio of a carburetor; to install or adjust a carburetor jet
- To jerk; to jolt; to be shaken.
- (slang, intransitive) To leave; depart.
- fly a jet plane
- issue in a jet; come out in a jet; stream or spring forth