'Empty; void; lacking meaningful content.'的English词汇
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adj
- Devoid of content; containing nothing or nobody; vacant.
- Destitute of effect, sincerity, or sense; said of language.
- Hungry.
- Destitute of, or lacking, sense, knowledge, or courtesy.
- (of some female animals, especially cows and sheep) Not pregnant; not producing offspring when expected to do so during the breeding season.
- Having nothing to carry, emptyhanded; unburdened.
- (computing, programming, mathematics) Containing no elements (as of a string, array, or set), opposed to being null (having no valid value).
- Unable to satisfy; hollow; vain.
- Destitute of reality, or real existence; unsubstantial.
- (wine) Lacking between the onset of tasting and the finish.
- needing nourishment
- holding or containing nothing
- emptied of emotion
- devoid of significance or force
verb
- become empty or void of its content
- (transitive, ergative) To make empty; to remove the contents of.
- (intransitive) Of a river, duct, etc: to drain or flow toward an ultimate destination.
- make void or empty of contents
- remove the contents of a container
- leave behind empty; move out of
- excrete or discharge from the body
noun
adj
- Empty and lacking substance.
- Accompanied by wind.
- Long-winded; orally verbose.
- (informal) Flatulent.
- (slang) Nervous, frightened.
- Unsheltered and open to the wind.
- (of a path etc) Having many bends; winding, twisting or tortuous.
- using or containing too many words
- not practical or realizable; speculative
- resembling the wind in speed, force, or variability
- abounding in or exposed to the wind or breezes
noun
adj
- Lacking expression; vacant.
- Wandering; vagrant; vagabond.
- Not clearly felt or sensed; somewhat subconscious.
- Not having a precise meaning.
- Not thinking or expressing one’s thoughts clearly or precisely.
- Not clearly expressed; stated in indefinite terms.
- Not clearly defined, grasped, or understood; indistinct; slight.
- Not sharply outlined; hazy.
- not precisely limited, determined, or distinguished
- lacking clarity or distinctness
- not clearly expressed or understood
noun
verb
adj
- Empty; void; without result; fruitless; futile.
- (military) Of ammunition: having propellant but no bullets; unbulleted.
- Free from writing, printing, or marks; having an empty space to be filled in.
- 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
- (transitive) To prevent from scoring; for example, in a sporting event.
- (intransitive) To become blank.
- (transitive, slang) To ignore (a person) deliberately.
- (transitive, aviation, of a control surface) To render ineffective by blanketing with turbulent airflow, such as from aircraft wake or reverse thrust.
- (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
verb
- become empty or void of its content
- remove the charge from
- remove (cargo, people, etc.) from and leave
- release from military service
- complete or carry out
- free from obligations or duties
- pronounce not guilty of criminal charges
- eliminate (a substance)
- go off or discharge
- cause to go off
- pour forth or release
- To send away (a creditor) satisfied by payment; to pay one's debt or obligation to.
- To let fly; to give expression to; to utter.
- (electricity) To release (an accumulated charge).
- To relieve of an office or employment; to send away from service; to dismiss.
- To free of a debt, claim, obligation, responsibility, accusation, etc.; to absolve; to acquit; to forgive; to clear.
- (military) To release (a member of the armed forces) from service.
- To unload a ship or another means of transport.
- (transitive, textiles) To bleach out or to remove or efface, as by a chemical process.
- (medicine) To release (an inpatient) from hospital.
- To operate (any weapon that fires a projectile, such as a shotgun or sling).
- To accomplish or complete, as an obligation.
- To release legally from confinement; to set at liberty.
- To set aside; to annul; to dismiss.
- To give forth; to emit or send out.
- To put forth, or remove, as a charge or burden; to take out, as that with which anything is loaded or filled.
- (logic) To release (an auxiliary assumption) from the list of assumptions used in arguments, and return to the main argument.
- To expel or let go.
- To let fly, as a missile; to shoot.
noun
- the pouring forth of a fluid
- the termination of someone's employment (leaving them free to depart)
- the sudden giving off of energy
- the act of discharging a gun
- any of several bodily processes by which substances go out of the body
- a formal written statement of relinquishment
- a substance that is emitted or released
- electrical conduction through a gas in an applied electric field
- the act of venting
- (military) The act of releasing a member of the armed forces from service.
- (medicine) The act of releasing an inpatient from hospital.
- The process of flowing out.
- (medicine, uncountable) Pus or exudate or mucus (but in modern usage not exclusively blood) from a wound or orifice, usually due to pathological or hormonal changes.
- (hydrology) The volume of water transported by a river in a certain amount of time, usually in units of m³/s (cubic meters per second).
- The act of firing a projectile, especially from a firearm.
- (electricity) The act of releasing an accumulated charge.
- The process of removing the load borne by something.
- (law) Release from liability, as granted to someone having served in a position of trust, such as to the officers and governors of a corporate body.
- The material thus released.
- The act of accomplishing (an obligation) or repaying a debt etc.; performance.
adj
- Containing nothing; empty; not occupied or filled.
- (programming) Of a function or method, that does not return a value; being a procedure rather than a function.
- Having no incumbent; unoccupied; said of offices etc.
- (bridge) Having no cards in a particular suit.
- (with of) Being without; destitute; devoid.
- Containing no immaterial quality; destitute of mind or soul.
- Of no legal force or effect, incapable of confirmation or ratification.
- Not producing any effect; ineffectual; vain.
- lacking any legal or binding force
- containing nothing
noun
- (fluid mechanics) A pocket of vapour inside a fluid flow, created by cavitation.
- (Internet slang, humorous, endearing) A black cat.
- (medicine, urology) An instance of urination.
- An empty space; a vacuum.
- A cavity or empty space caused by water erosion.
- (astronomy) An extended region of space containing no galaxies.
- (materials science) A collection of adjacent vacancies inside a crystal lattice.
- (construction) An empty space between floors or walls, including false separations and planned gaps between a building and its facade.
- (bridge) The lack of cards in a particular suit.
- An empty place; a location that has nothing useful.
- an empty area or space
- the state of nonexistence
verb
- (transitive, medicine) Synonym of empty (verb).
- To throw or send out; to evacuate; to emit; to discharge.
- (transitive) To make invalid or worthless.
- clear (a room, house, place) of occupants or empty or clear (a place or receptacle) of something
- declare invalid
- take away the legal force of or render ineffective
- excrete or discharge from the body
adj
- Hollow; empty.
- (geometry, not comparable, of a polygon) Not convex; having at least one internal angle greater than 180 degrees.
- Curved like the inner surface of a sphere or bowl.
- (functional analysis, not comparable, of a real-valued function on the reals) Satisfying the property that all segments connecting two points on the function's graph lie below the function.
- curving inward
noun
- (gambling) A playing card made concave for use in cheating.
- (surfing) An indentation running along the base of a surfboard, intended to increase lift.
- (skateboarding) An indented area on the top of a skateboard, providing a position for foot placement and increasing board strength.
- (manufacturing) An element of a curved grid used to separate desirable material from tailings or chaff in mining and harvesting.
- The vault of the sky.
- A concave surface or curve.
- One of the celestial spheres of the Ptolemaic or geocentric model of the world.
verb
adj
- Lacking depth or substance; insubstantial, thoughtless, vague.
- Breathing out or giving off vapour.
- Of a place: filled with vapour; foggy, misty.
- Feeling melancholy; experiencing the vapors.
- Of a thing: covered or hidden by vapour, fog, or mist.
- Of clothes or fabric: thin and translucent; filmy, gauzy.
- Of or relating to vapour; also, having the characteristics or consistency of vapour.
- resembling or characteristic of vapor
- filled with vapor
- so thin as to transmit light
noun
adj
- lacking substance or significance
- lacking solidity or strength
- not convincing
- Of an argument, explanation, etc.: ill-founded, unconvincing, weak; also, unimportant; paltry, trivial.
- Likely to bend or break under pressure; easily damaged; frail, unsubstantial.
- Of clothing: very light and thin.
- Of a person: lacking depth of character or understanding; frivolous, superficial.
noun
adj
noun
adj
- lacking substance or significance
- being of delicate or slender build
- (quantifier used with mass nouns) small in quantity or degree; not much or almost none or (with ‘a’) at least some
- Of slender build.
- Gentle or weak, not aggressive or powerful.
- (regional) Even, smooth or level.
- Not thorough; superficial.
- Trifling; unimportant; insignificant.
- (especially said of the sea) Still; with little or no movement on the surface.
noun
verb
- pay no attention to, disrespect
- (transitive, military, of a fortification) To render no longer defensible by full or partial demolition.
- (transitive) To treat (someone or something) with disdain or neglect, usually out of prejudice, hatred, or jealousy; to ignore disrespectfully; to skimp on one's duties toward.
- (transitive) To throw heedlessly.
- (transitive) To treat as unimportant or not worthy of attention; to make light of.
- (intransitive) To act negligently or carelessly.
- (transitive) To give lesser weight or importance to.
adj
- lacking substance or significance
- very narrow
- not dense
- (of sound) lacking resonance or volume
- of relatively small extent from one surface to the opposite or in cross section
- lacking spirit or sincere effort
- relatively thin in consistency or low in density; not viscous
- lacking excess flesh
- (aviation) Of a route: relatively little used.
- Scarce; not close, crowded, or numerous; not filling the space.
- (golf) Describing a poorly played golf shot where the ball is struck by the bottom part of the club head. See fat, shank, toe.
- Lacking body or volume; small; feeble; not full.
- Of low viscosity or low specific gravity.
- Very narrow in all diameters; having a cross section that is small in all directions.
- Having little thickness or extent from one surface to its opposite.
- Poor; scanty; without money or success.
- Having little body fat or flesh; slim; slender; lean; gaunt.
- Slight; small; slender; flimsy; superficial; inadequate; not sufficient for a covering.
adv
verb
- make thin or thinner
- lessen the strength or flavor of a solution or mixture
- lose thickness; become thin or thinner
- take off weight
- To remove some plants or parts of plants in order to improve the growth of what remains.
- To dilute.
- (intransitive) To become thin or thinner.
- (transitive) To make thin or thinner.
noun
adj
- Lacking depth of character or understanding; lacking substance or significance.
- (British, architecture) Denoting a quantity of a material expressed in terms of area covered rather than linear dimension or volume.
- Appearing to be true or real only until examined more closely.
- Not thorough, deep, or complete; concerned only with the obvious or apparent.
- (anatomy, relational, often with to) Close to the surface of the body; especially, situated or occurring on the skin or immediately beneath it.
- (relational) Existing, occurring, or located on the surface.
- (rare) Two-dimensional; drawn on a flat surface.
- occurring on or near the surface of the skin
- hasty and without attention to detail; not thorough
- concerned with or comprehending only what is apparent or obvious; not deep or penetrating emotionally or intellectually
- of little substance or significance
- of, affecting, or being on or near the surface
noun
adj
- lacking in substance or character
- as if echoing in a hollow space
- not solid; having a space or gap or cavity
- devoid of significance or force
- (figuratively) Without substance; having no real or significant worth; meaningless.
- (gymnastics) Pertaining to hollow body position
- (of something solid) Having an empty space or cavity inside.
- (wine) Synonym of empty (“lacking between the onset of tasting and the finish”).
- Concave; gaunt; sunken.
- (figuratively) Insincere, devoid of validity; specious.
- (of a sound) Distant, eerie; echoing, reverberating, as if in a hollow space; dull, muffled; often low-pitched.
noun
verb
adv
intj
noun
noun
adj
- Lacking (something) or devoid (of something) [with of].
- (of land, rocks, or plants) Barren, having no foliage, unvegetated.
- (of a penis) Without a condom.
- Lacking some sort of covering, protection, or accoutrement which might otherwise be expected.
- (literary) Lacking resources or means, poor.
- (physics, of a singularity) Not hidden within an event horizon and thus observable from other parts of spacetime.
- (finance, of a derivative contract) Sold by someone who does not, at that time, own the underlying asset to cover the contract.
- (of an eye) Unaided; not using an optical device such as telescope or binoculars.
- (figuratively) Unadorned, without decoration or circumlocution; put bluntly.
- (figuratively) Uncomfortable or vulnerable, as if missing something important.
- (of a blade) Unsheathed, bare.
- Bare, not covered by clothing.
- (of food or other consumer products) Lacking some ingredient, component, or additive usually present.
- (of a setting or situation) Involving naked people.
- lacking any cover
- devoid of elaboration or diminution or concealment; bare and pure
- (of the eye or ear e.g.) without the aid of an optical or acoustical device or instrument
- having no clothes on the body
- having no protecting or concealing cover
verb
adj
- Having no real substance, value, or importance; empty; void; worthless; unsatisfying.
- Showy; ostentatious.
- Overly proud of oneself, especially concerning appearance; having a high opinion of one's own accomplishments with slight reason.
- Effecting no purpose; pointless, futile.
- characteristic of false pride; having an exaggerated sense of self-importance
- unproductive of success
adj
- Empty.
- Free from that which is useless or injurious; without defects.
- Utter, complete, total; pure; free from restraint.
- (informal) Cool or neat.
- (aviation) Having the undercarriage and flaps in the up position.
- Pure, especially morally or religiously.
- Free of dirt, filth, or impurities (extraneous matter); not dirty, filthy, or soiled.
- (informal) Devoid of profanity.
- Free of infiltration by covert listening or recording devices (bugs), enemy spies, etc.
- Free of contamination, (unwanted) germs, infection, or disease.
- Well-proportioned; shapely.
- (sports, for example, professional wrestling, slang) Of a victory or performance: without any blemishes such as submission holds, disqualification, interference, etc.
- In an unmarked condition; blank.
- That does not damage the environment (as much as some alternative).
- (aerodynamics) Allowing an uninterrupted flow over surfaces, without protrusions such as racks or landing gear.
- Free from (or showing no signs of) corrupt, unlawful, and/or sinister conduct or connections (and (of criminal, driving, etc. records) therefore without restrictions or penalties).
- (informal) Not in possession of weapons or contraband such as drugs.
- Devoid of sexually transmitted diseases (STDs).
- (climbing, of a route) Ascended without falling.
- (of metal) Having relatively few impurities.
- Not using drugs or alcohol.
- Smooth, exact, and performed well.
- thorough and without qualification
- (of a record) having no marks of discredit or offense
- ritually clean or pure
- free of restrictions or qualifications
- free from clumsiness; precisely or deftly executed
- free from impurities
- (of a surface) not written or printed on
- (of a manuscript) having few alterations or corrections
- exhibiting or calling for sportsmanship or fair play
- free of drugs
- (of sound or color) free from anything that dulls or dims
- morally pure
- free from sepsis or infection
- free from dirt or impurities; or having clean habits
- not carrying concealed weapons
- without difficulties or problems
- (of behavior or especially language) free from objectionable elements; fit for all observers
- not spreading pollution or contamination; especially radioactive contamination
adv
noun
- (in the plural, metal music) Clear vocals, contrasted with death growls and screams.
- (weightlifting) The first part of the event clean and jerk in which the weight is brought from the ground to the shoulders.
- Removal of dirt.
- a weightlift in which the barbell is lifted to shoulder height and then jerked overhead
verb
- (manga fandom slang) To purge a raw of any blemishes caused by the scanning process such as brown tinting and poor color contrast.
- (slang) To beat, to thrash; to defeat.
- (intransitive) To make things clean in general.
- (transitive) To tidy up, make a place neat.
- (transitive, computing) To remove unnecessary files, etc. from (a directory, etc.).
- (intransitive, curling) To brush the ice lightly in front of a moving rock to remove any debris and ensure a correct line; less vigorous than a sweep.
- (transitive, climbing) To remove equipment from a climbing route after it was previously lead climbed.
- (video games) Synonym of clean up.
- (transitive) To remove guts and/or scales of a butchered animal.
- (transitive) To remove dirt from a place or object.
- remove all contents or possession from, or empty completely
- clean and tidy up the house
- clean one's body or parts thereof, as by washing
- make clean by removing dirt, filth, or unwanted substances from
- be cleanable
- remove shells or husks from
- remove while making clean
- remove unwanted substances from, such as feathers or pits
- remove unwanted substances from
- deprive wholly of money in a gambling game, robbery, etc.
adj
noun
adj
- Lacking interest or substance; flat; one-dimensional.
- (tennis) Not far forward, close to the net.
- Concerned mainly with superficial matters.
- Having little depth; significantly less deep than wide.
- Extending not far downward.
- (of an angle) Not steep; close to horizontal.
- Not intellectually deep; not penetrating deeply; simple; not wise or knowing.
- lacking depth of intellect or knowledge; concerned only with what is obvious
- not deep or strong; not affecting one deeply
- lacking physical depth; having little spatial extension downward or inward from an outer surface or backward or outward from a center
noun
verb
adj
noun
verb
adj
- lacking stimulating characteristics; uninteresting
- (figurative) Lacking liveliness or action; depressed; uninteresting; dull and boring.
- sounded or spoken in a tone unvarying in pitch
- not reflecting light; not glossy
- having lost effervescence
- lacking contrast or shading between tones
- horizontally level
- stretched out and lying at full length along the ground
- having a relatively broad surface in relation to depth or thickness
- lacking taste or flavor or tang
- flattened laterally along the whole length (e.g., certain leafstalks or flatfishes)
- not modified or restricted by reservations
- commercially inactive
- having a surface without slope, tilt in which no part is higher or lower than another
- (of a musical note) lowered in pitch by one chromatic semitone
- lacking the expected range or depth; not designed to give an illusion or depth
- (not comparable, commerce) Of fees, fares etc., fixed; unvarying.
- Smooth; having no protrusions, indentations or other surface irregularities, or relatively so.
- (golf, of a golf club) Having a head at a very obtuse angle to the shaft.
- At a consistently depressed level; consistently lacklustre.
- (of colours) Without variation in tone or hue (uniform), and dull (not glossy).
- (algebra, ring theory, of a ring homomorphism) Such that its target, regarded as a module over its source, is flat (as above).
- (music, note) Lowered by one semitone.
- In a horizontal line or plane; not sloping.
- (juggling, of a throw) Without spin; spinless.
- (algebraic geometry, scheme theory, of a morphism of schemes) Such that the induced map on every stalk is flat (as a map of rings).
- (authorship, figuratively, especially of a character) Lacking in depth, substance, or believability; underdeveloped; one-dimensional.
- (horticulture, of certain fruits) Flattening at the ends.
- (slang) Having small or invisible breasts and/or buttocks.
- (phonetics, of a vowel) Not diphthongal; without variation in height or backness.
- (of a tire or other inflated object) Deflated, especially because of a puncture.
- (homological algebra, of a module) Such that the tensor product preserves exact sequences. See Flat module on Wikipedia.Wikipedia.
- (of a battery) Unable to emit power; dead.
- (of measurements of time) Exact.
- Without variation in level, quantity, value, tone etc.
- Having no variations in height.
- (music) Of a note or voice, lower in pitch than it should be.
- (music, voice) Without variations in pitch.
- Absolute; downright; peremptory.
- (grammar) Not having an inflectional ending or sign, such as a noun used as an adjective, or an adjective as an adverb, without the addition of a formative suffix; or an infinitive without the sign "to".
- (wine) Lacking acidity without being sweet.
- (of coffee) Having little froth and little milk.
- (of a carbonated drink) With all or most of its carbon dioxide having come out of solution so that the drink no longer fizzes or contains any bubbles.
noun
- a shallow box in which seedlings are started
- a deflated pneumatic tire
- scenery consisting of a wooden frame covered with painted canvas; part of a stage setting
- a level tract of land
- a musical notation indicating one half step lower than the note named
- a suite of rooms usually on one floor of an apartment house
- freight car without permanent sides or roof
- (American football) The areas behind the line of scrimmage to either side of an offensive football formation.
- (rail transport) A flat spot on the wheel of a rail vehicle.
- (publishing) A flat, glossy children's book with few pages.
- An area of level ground (sometimes covered with shallow or tidal water).
- (technical, theatre, stagecraft) A rectangular wooden structure covered with masonite, lauan, or muslin, often produced in standard modules, that is used to build wall surfaces on stage. Flats can be painted and outfitted with doors and/or windows to depict a building or other part of a scene, and are a hard-surfaced alternative to a backcloth or backdrop.
- (entomology) Any of various hesperiid butterflies that spread their wings open when they land.
- A flat sheet for use on a bed.
- (horse racing, with 'the' or attributively, sometimes with capital) Level horse-racing ground, as contrasted with courses incorporating jumps, or the racing done on such ground.
- (postal) A large mail piece measuring at least 8 1/2 by 11 inches, such as catalogs, magazines, and unfolded paper enclosed in large envelopes.
- (music) A note played one chromatic semitone lower than a natural, denoted by the symbol ♭ placed after the letter representing the note (e.g., B♭) or in front of the note symbol (e.g. ♭♪).
- (in the plural) A type of ladies' shoe with a very low heel.
- (informal, automotive) A flat tyre/flat tire.
- (painting) A thin, broad brush used in oil and watercolour painting.
- (optics) A flat (i.e. plane) mirror
- Ellipsis of flat ride (“spinning amusement ride”).
- A wide, shallow container or pallet.
- (geometry) A subset of n-dimensional space that is congruent to a Euclidean space of lower dimension.
- (in the plural) A type of flat-soled running shoe without spikes.
- The most prominent flat part of something.
- A flat-bottomed boat, without keel, and of small draught.
- (swordfighting) The flat side of a blade, as opposed to the sharp edge.
- A straw hat, broad-brimmed and low-crowned.
- A platform on a wheel, upon which emblematic designs etc. are carried in processions.
- (Australia, horse racing, with 'the' or attributively, sometimes with capital) the area in the centre of a racecourse.
- (gambling, slang) A cheater's die with the edges shaved to make certain rolls more likely.
- (in the phrase 'the flat') Level ground in general.
- (historical) An early kind of toy soldier having a flat design.
- (US) Ellipsis of flat water (“nonfizzy drinking water”).
- (chiefly British, New England, South Africa, India, Australia, New Zealand, Singapore, archaic elsewhere) A complete domicile occupying only part of a building, especially one for rent
- (Canadian Prairies, British Columbia) A 24-case of beer.
- The palm of the hand, with the adjacent part of the fingers.
- (rail transport, US) A railroad car without a roof, and whose body is a platform without sides; a platform car or flatcar.
- (mining) A horizontal vein or ore deposit auxiliary to a main vein; also, any horizontal portion of a vein not elsewhere horizontal.
adv
- with flat sails
- in a forthright manner; candidly or frankly
- Completely, firmly, or unequivocally.
- Directly; flatly.
- (with units of time, distance, etc) Used to emphasize the smallness of the measurement.
- (finance, slang) Without allowance for accrued interest.
- Completely.
- (of accurately measured timings) Exactly, precisely.
- So as to be flat.
- (of a sentence) Without parole.
verb
- (transitive) To dash or throw
- (poker slang) To make a flat call; to call without raising.
- (intransitive) To become flat or flattened; to sink or fall to an even surface.
- (intransitive, music, colloquial) To fall from the pitch.
- (intransitive) To dash, rush
- (transitive, music) To depress in tone, as a musical note; especially, to lower in pitch by half a tone.
adj
adj
- Lacking something essential; often construed with in.
- Insufficient or inadequate in amount.
- (mathematics) Of a number n, Having the sum of divisors σ(n)<2n, or, equivalently, the sum of proper divisors (or aliquot sum) s(n)<n.
- inadequate in amount or degree
- falling short of some prescribed norm
- of a quantity not able to fulfill a need or requirement
noun
noun
- (uncountable) Lack of pertinence; irrelevance.
- (countable, uncountable) Insolence; impudence.
- (uncountable) The fact or character of being out of place; inappropriateness.
- (countable) An instance of this; a moment of being impertinent.
- the trait of being rude and impertinent; inclined to take liberties
- an impudent statement
- inappropriate playfulness
noun
- (uncountable) Nothingness, vanity, emptiness.
- (uncountable) Secrecy; concealment.
- (uncountable) The state of being dark; lack of light; the absolute or comparative absence of light.
- (uncountable) Gloom; gloominess; depression.
- (uncountable) The state or quality of reflecting little light, of tending to a blackish or brownish color.
- (uncountable) Lack of understanding or compassion; spiritual or mental blindness.
- (uncountable, countable) Any space that such colour pervades.
- (uncountable) Hell.
- (uncountable) Lack of knowledge; obscurity or meaning or intelligibility; the unknown.
- (countable) The product of being dark.
- absence of light or illumination
- an unilluminated area
- absence of moral or spiritual values
- a swarthy complexion
- an unenlightened state
- having a dark or somber color
noun
noun
adj
- lacking in substance or character
- as if echoing in a hollow space
- not solid; having a space or gap or cavity
- devoid of significance or force
- (figuratively) Without substance; having no real or significant worth; meaningless.
- (gymnastics) Pertaining to hollow body position
- (of something solid) Having an empty space or cavity inside.
- (wine) Synonym of empty (“lacking between the onset of tasting and the finish”).
- Concave; gaunt; sunken.
- (figuratively) Insincere, devoid of validity; specious.
- (of a sound) Distant, eerie; echoing, reverberating, as if in a hollow space; dull, muffled; often low-pitched.
noun
verb
adv
intj
noun
noun
- (uncountable) Lack of pertinence; irrelevance.
- (countable, uncountable) Insolence; impudence.
- (uncountable) The fact or character of being out of place; inappropriateness.
- (countable) An instance of this; a moment of being impertinent.
- the trait of being rude and impertinent; inclined to take liberties
- an impudent statement
- inappropriate playfulness
noun
- (uncountable) Nothingness, vanity, emptiness.
- (uncountable) Secrecy; concealment.
- (uncountable) The state of being dark; lack of light; the absolute or comparative absence of light.
- (uncountable) Gloom; gloominess; depression.
- (uncountable) The state or quality of reflecting little light, of tending to a blackish or brownish color.
- (uncountable) Lack of understanding or compassion; spiritual or mental blindness.
- (uncountable, countable) Any space that such colour pervades.
- (uncountable) Hell.
- (uncountable) Lack of knowledge; obscurity or meaning or intelligibility; the unknown.
- (countable) The product of being dark.
- absence of light or illumination
- an unilluminated area
- absence of moral or spiritual values
- a swarthy complexion
- an unenlightened state
- having a dark or somber color
adj
- Devoid of content; containing nothing or nobody; vacant.
- Destitute of effect, sincerity, or sense; said of language.
- Hungry.
- Destitute of, or lacking, sense, knowledge, or courtesy.
- (of some female animals, especially cows and sheep) Not pregnant; not producing offspring when expected to do so during the breeding season.
- Having nothing to carry, emptyhanded; unburdened.
- (computing, programming, mathematics) Containing no elements (as of a string, array, or set), opposed to being null (having no valid value).
- Unable to satisfy; hollow; vain.
- Destitute of reality, or real existence; unsubstantial.
- (wine) Lacking between the onset of tasting and the finish.
- needing nourishment
- holding or containing nothing
- emptied of emotion
- devoid of significance or force
verb
- become empty or void of its content
- (transitive, ergative) To make empty; to remove the contents of.
- (intransitive) Of a river, duct, etc: to drain or flow toward an ultimate destination.
- make void or empty of contents
- remove the contents of a container
- leave behind empty; move out of
- excrete or discharge from the body
noun
verb
- become empty or void of its content
- remove the charge from
- remove (cargo, people, etc.) from and leave
- release from military service
- complete or carry out
- free from obligations or duties
- pronounce not guilty of criminal charges
- eliminate (a substance)
- go off or discharge
- cause to go off
- pour forth or release
- To send away (a creditor) satisfied by payment; to pay one's debt or obligation to.
- To let fly; to give expression to; to utter.
- (electricity) To release (an accumulated charge).
- To relieve of an office or employment; to send away from service; to dismiss.
- To free of a debt, claim, obligation, responsibility, accusation, etc.; to absolve; to acquit; to forgive; to clear.
- (military) To release (a member of the armed forces) from service.
- To unload a ship or another means of transport.
- (transitive, textiles) To bleach out or to remove or efface, as by a chemical process.
- (medicine) To release (an inpatient) from hospital.
- To operate (any weapon that fires a projectile, such as a shotgun or sling).
- To accomplish or complete, as an obligation.
- To release legally from confinement; to set at liberty.
- To set aside; to annul; to dismiss.
- To give forth; to emit or send out.
- To put forth, or remove, as a charge or burden; to take out, as that with which anything is loaded or filled.
- (logic) To release (an auxiliary assumption) from the list of assumptions used in arguments, and return to the main argument.
- To expel or let go.
- To let fly, as a missile; to shoot.
noun
- the pouring forth of a fluid
- the termination of someone's employment (leaving them free to depart)
- the sudden giving off of energy
- the act of discharging a gun
- any of several bodily processes by which substances go out of the body
- a formal written statement of relinquishment
- a substance that is emitted or released
- electrical conduction through a gas in an applied electric field
- the act of venting
- (military) The act of releasing a member of the armed forces from service.
- (medicine) The act of releasing an inpatient from hospital.
- The process of flowing out.
- (medicine, uncountable) Pus or exudate or mucus (but in modern usage not exclusively blood) from a wound or orifice, usually due to pathological or hormonal changes.
- (hydrology) The volume of water transported by a river in a certain amount of time, usually in units of m³/s (cubic meters per second).
- The act of firing a projectile, especially from a firearm.
- (electricity) The act of releasing an accumulated charge.
- The process of removing the load borne by something.
- (law) Release from liability, as granted to someone having served in a position of trust, such as to the officers and governors of a corporate body.
- The material thus released.
- The act of accomplishing (an obligation) or repaying a debt etc.; performance.
adj
- Devoid of content; containing nothing or nobody; vacant.
- Destitute of effect, sincerity, or sense; said of language.
- Hungry.
- Destitute of, or lacking, sense, knowledge, or courtesy.
- (of some female animals, especially cows and sheep) Not pregnant; not producing offspring when expected to do so during the breeding season.
- Having nothing to carry, emptyhanded; unburdened.
- (computing, programming, mathematics) Containing no elements (as of a string, array, or set), opposed to being null (having no valid value).
- Unable to satisfy; hollow; vain.
- Destitute of reality, or real existence; unsubstantial.
- (wine) Lacking between the onset of tasting and the finish.
- needing nourishment
- holding or containing nothing
- emptied of emotion
- devoid of significance or force
verb
- become empty or void of its content
- (transitive, ergative) To make empty; to remove the contents of.
- (intransitive) Of a river, duct, etc: to drain or flow toward an ultimate destination.
- make void or empty of contents
- remove the contents of a container
- leave behind empty; move out of
- excrete or discharge from the body
noun
adj
- Empty and lacking substance.
- Accompanied by wind.
- Long-winded; orally verbose.
- (informal) Flatulent.
- (slang) Nervous, frightened.
- Unsheltered and open to the wind.
- (of a path etc) Having many bends; winding, twisting or tortuous.
- using or containing too many words
- not practical or realizable; speculative
- resembling the wind in speed, force, or variability
- abounding in or exposed to the wind or breezes
noun
adj
- Lacking expression; vacant.
- Wandering; vagrant; vagabond.
- Not clearly felt or sensed; somewhat subconscious.
- Not having a precise meaning.
- Not thinking or expressing one’s thoughts clearly or precisely.
- Not clearly expressed; stated in indefinite terms.
- Not clearly defined, grasped, or understood; indistinct; slight.
- Not sharply outlined; hazy.
- not precisely limited, determined, or distinguished
- lacking clarity or distinctness
- not clearly expressed or understood
noun
verb
adj
- Empty; void; without result; fruitless; futile.
- (military) Of ammunition: having propellant but no bullets; unbulleted.
- Free from writing, printing, or marks; having an empty space to be filled in.
- 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
- (transitive) To prevent from scoring; for example, in a sporting event.
- (intransitive) To become blank.
- (transitive, slang) To ignore (a person) deliberately.
- (transitive, aviation, of a control surface) To render ineffective by blanketing with turbulent airflow, such as from aircraft wake or reverse thrust.
- (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
- Containing nothing; empty; not occupied or filled.
- (programming) Of a function or method, that does not return a value; being a procedure rather than a function.
- Having no incumbent; unoccupied; said of offices etc.
- (bridge) Having no cards in a particular suit.
- (with of) Being without; destitute; devoid.
- Containing no immaterial quality; destitute of mind or soul.
- Of no legal force or effect, incapable of confirmation or ratification.
- Not producing any effect; ineffectual; vain.
- lacking any legal or binding force
- containing nothing
noun
- (fluid mechanics) A pocket of vapour inside a fluid flow, created by cavitation.
- (Internet slang, humorous, endearing) A black cat.
- (medicine, urology) An instance of urination.
- An empty space; a vacuum.
- A cavity or empty space caused by water erosion.
- (astronomy) An extended region of space containing no galaxies.
- (materials science) A collection of adjacent vacancies inside a crystal lattice.
- (construction) An empty space between floors or walls, including false separations and planned gaps between a building and its facade.
- (bridge) The lack of cards in a particular suit.
- An empty place; a location that has nothing useful.
- an empty area or space
- the state of nonexistence
verb
- (transitive, medicine) Synonym of empty (verb).
- To throw or send out; to evacuate; to emit; to discharge.
- (transitive) To make invalid or worthless.
- clear (a room, house, place) of occupants or empty or clear (a place or receptacle) of something
- declare invalid
- take away the legal force of or render ineffective
- excrete or discharge from the body
adj
- Hollow; empty.
- (geometry, not comparable, of a polygon) Not convex; having at least one internal angle greater than 180 degrees.
- Curved like the inner surface of a sphere or bowl.
- (functional analysis, not comparable, of a real-valued function on the reals) Satisfying the property that all segments connecting two points on the function's graph lie below the function.
- curving inward
noun
- (gambling) A playing card made concave for use in cheating.
- (surfing) An indentation running along the base of a surfboard, intended to increase lift.
- (skateboarding) An indented area on the top of a skateboard, providing a position for foot placement and increasing board strength.
- (manufacturing) An element of a curved grid used to separate desirable material from tailings or chaff in mining and harvesting.
- The vault of the sky.
- A concave surface or curve.
- One of the celestial spheres of the Ptolemaic or geocentric model of the world.
verb
adj
- Lacking depth or substance; insubstantial, thoughtless, vague.
- Breathing out or giving off vapour.
- Of a place: filled with vapour; foggy, misty.
- Feeling melancholy; experiencing the vapors.
- Of a thing: covered or hidden by vapour, fog, or mist.
- Of clothes or fabric: thin and translucent; filmy, gauzy.
- Of or relating to vapour; also, having the characteristics or consistency of vapour.
- resembling or characteristic of vapor
- filled with vapor
- so thin as to transmit light
adj
- lacking substance or significance
- lacking solidity or strength
- not convincing
- Of an argument, explanation, etc.: ill-founded, unconvincing, weak; also, unimportant; paltry, trivial.
- Likely to bend or break under pressure; easily damaged; frail, unsubstantial.
- Of clothing: very light and thin.
- Of a person: lacking depth of character or understanding; frivolous, superficial.
noun
adj
noun
adj
- lacking substance or significance
- being of delicate or slender build
- (quantifier used with mass nouns) small in quantity or degree; not much or almost none or (with ‘a’) at least some
- Of slender build.
- Gentle or weak, not aggressive or powerful.
- (regional) Even, smooth or level.
- Not thorough; superficial.
- Trifling; unimportant; insignificant.
- (especially said of the sea) Still; with little or no movement on the surface.
noun
verb
- pay no attention to, disrespect
- (transitive, military, of a fortification) To render no longer defensible by full or partial demolition.
- (transitive) To treat (someone or something) with disdain or neglect, usually out of prejudice, hatred, or jealousy; to ignore disrespectfully; to skimp on one's duties toward.
- (transitive) To throw heedlessly.
- (transitive) To treat as unimportant or not worthy of attention; to make light of.
- (intransitive) To act negligently or carelessly.
- (transitive) To give lesser weight or importance to.
adj
- lacking substance or significance
- very narrow
- not dense
- (of sound) lacking resonance or volume
- of relatively small extent from one surface to the opposite or in cross section
- lacking spirit or sincere effort
- relatively thin in consistency or low in density; not viscous
- lacking excess flesh
- (aviation) Of a route: relatively little used.
- Scarce; not close, crowded, or numerous; not filling the space.
- (golf) Describing a poorly played golf shot where the ball is struck by the bottom part of the club head. See fat, shank, toe.
- Lacking body or volume; small; feeble; not full.
- Of low viscosity or low specific gravity.
- Very narrow in all diameters; having a cross section that is small in all directions.
- Having little thickness or extent from one surface to its opposite.
- Poor; scanty; without money or success.
- Having little body fat or flesh; slim; slender; lean; gaunt.
- Slight; small; slender; flimsy; superficial; inadequate; not sufficient for a covering.
adv
verb
- make thin or thinner
- lessen the strength or flavor of a solution or mixture
- lose thickness; become thin or thinner
- take off weight
- To remove some plants or parts of plants in order to improve the growth of what remains.
- To dilute.
- (intransitive) To become thin or thinner.
- (transitive) To make thin or thinner.
noun
adj
- Lacking depth of character or understanding; lacking substance or significance.
- (British, architecture) Denoting a quantity of a material expressed in terms of area covered rather than linear dimension or volume.
- Appearing to be true or real only until examined more closely.
- Not thorough, deep, or complete; concerned only with the obvious or apparent.
- (anatomy, relational, often with to) Close to the surface of the body; especially, situated or occurring on the skin or immediately beneath it.
- (relational) Existing, occurring, or located on the surface.
- (rare) Two-dimensional; drawn on a flat surface.
- occurring on or near the surface of the skin
- hasty and without attention to detail; not thorough
- concerned with or comprehending only what is apparent or obvious; not deep or penetrating emotionally or intellectually
- of little substance or significance
- of, affecting, or being on or near the surface
noun
adj
- lacking in substance or character
- as if echoing in a hollow space
- not solid; having a space or gap or cavity
- devoid of significance or force
- (figuratively) Without substance; having no real or significant worth; meaningless.
- (gymnastics) Pertaining to hollow body position
- (of something solid) Having an empty space or cavity inside.
- (wine) Synonym of empty (“lacking between the onset of tasting and the finish”).
- Concave; gaunt; sunken.
- (figuratively) Insincere, devoid of validity; specious.
- (of a sound) Distant, eerie; echoing, reverberating, as if in a hollow space; dull, muffled; often low-pitched.
noun
verb
adv
intj
adj
- Lacking (something) or devoid (of something) [with of].
- (of land, rocks, or plants) Barren, having no foliage, unvegetated.
- (of a penis) Without a condom.
- Lacking some sort of covering, protection, or accoutrement which might otherwise be expected.
- (literary) Lacking resources or means, poor.
- (physics, of a singularity) Not hidden within an event horizon and thus observable from other parts of spacetime.
- (finance, of a derivative contract) Sold by someone who does not, at that time, own the underlying asset to cover the contract.
- (of an eye) Unaided; not using an optical device such as telescope or binoculars.
- (figuratively) Unadorned, without decoration or circumlocution; put bluntly.
- (figuratively) Uncomfortable or vulnerable, as if missing something important.
- (of a blade) Unsheathed, bare.
- Bare, not covered by clothing.
- (of food or other consumer products) Lacking some ingredient, component, or additive usually present.
- (of a setting or situation) Involving naked people.
- lacking any cover
- devoid of elaboration or diminution or concealment; bare and pure
- (of the eye or ear e.g.) without the aid of an optical or acoustical device or instrument
- having no clothes on the body
- having no protecting or concealing cover
verb
adj
- Having no real substance, value, or importance; empty; void; worthless; unsatisfying.
- Showy; ostentatious.
- Overly proud of oneself, especially concerning appearance; having a high opinion of one's own accomplishments with slight reason.
- Effecting no purpose; pointless, futile.
- characteristic of false pride; having an exaggerated sense of self-importance
- unproductive of success
adj
- Empty.
- Free from that which is useless or injurious; without defects.
- Utter, complete, total; pure; free from restraint.
- (informal) Cool or neat.
- (aviation) Having the undercarriage and flaps in the up position.
- Pure, especially morally or religiously.
- Free of dirt, filth, or impurities (extraneous matter); not dirty, filthy, or soiled.
- (informal) Devoid of profanity.
- Free of infiltration by covert listening or recording devices (bugs), enemy spies, etc.
- Free of contamination, (unwanted) germs, infection, or disease.
- Well-proportioned; shapely.
- (sports, for example, professional wrestling, slang) Of a victory or performance: without any blemishes such as submission holds, disqualification, interference, etc.
- In an unmarked condition; blank.
- That does not damage the environment (as much as some alternative).
- (aerodynamics) Allowing an uninterrupted flow over surfaces, without protrusions such as racks or landing gear.
- Free from (or showing no signs of) corrupt, unlawful, and/or sinister conduct or connections (and (of criminal, driving, etc. records) therefore without restrictions or penalties).
- (informal) Not in possession of weapons or contraband such as drugs.
- Devoid of sexually transmitted diseases (STDs).
- (climbing, of a route) Ascended without falling.
- (of metal) Having relatively few impurities.
- Not using drugs or alcohol.
- Smooth, exact, and performed well.
- thorough and without qualification
- (of a record) having no marks of discredit or offense
- ritually clean or pure
- free of restrictions or qualifications
- free from clumsiness; precisely or deftly executed
- free from impurities
- (of a surface) not written or printed on
- (of a manuscript) having few alterations or corrections
- exhibiting or calling for sportsmanship or fair play
- free of drugs
- (of sound or color) free from anything that dulls or dims
- morally pure
- free from sepsis or infection
- free from dirt or impurities; or having clean habits
- not carrying concealed weapons
- without difficulties or problems
- (of behavior or especially language) free from objectionable elements; fit for all observers
- not spreading pollution or contamination; especially radioactive contamination
adv
noun
- (in the plural, metal music) Clear vocals, contrasted with death growls and screams.
- (weightlifting) The first part of the event clean and jerk in which the weight is brought from the ground to the shoulders.
- Removal of dirt.
- a weightlift in which the barbell is lifted to shoulder height and then jerked overhead
verb
- (manga fandom slang) To purge a raw of any blemishes caused by the scanning process such as brown tinting and poor color contrast.
- (slang) To beat, to thrash; to defeat.
- (intransitive) To make things clean in general.
- (transitive) To tidy up, make a place neat.
- (transitive, computing) To remove unnecessary files, etc. from (a directory, etc.).
- (intransitive, curling) To brush the ice lightly in front of a moving rock to remove any debris and ensure a correct line; less vigorous than a sweep.
- (transitive, climbing) To remove equipment from a climbing route after it was previously lead climbed.
- (video games) Synonym of clean up.
- (transitive) To remove guts and/or scales of a butchered animal.
- (transitive) To remove dirt from a place or object.
- remove all contents or possession from, or empty completely
- clean and tidy up the house
- clean one's body or parts thereof, as by washing
- make clean by removing dirt, filth, or unwanted substances from
- be cleanable
- remove shells or husks from
- remove while making clean
- remove unwanted substances from, such as feathers or pits
- remove unwanted substances from
- deprive wholly of money in a gambling game, robbery, etc.
adj
noun
adj
- Lacking interest or substance; flat; one-dimensional.
- (tennis) Not far forward, close to the net.
- Concerned mainly with superficial matters.
- Having little depth; significantly less deep than wide.
- Extending not far downward.
- (of an angle) Not steep; close to horizontal.
- Not intellectually deep; not penetrating deeply; simple; not wise or knowing.
- lacking depth of intellect or knowledge; concerned only with what is obvious
- not deep or strong; not affecting one deeply
- lacking physical depth; having little spatial extension downward or inward from an outer surface or backward or outward from a center
noun
verb
adj
noun
verb
adj
- lacking stimulating characteristics; uninteresting
- (figurative) Lacking liveliness or action; depressed; uninteresting; dull and boring.
- sounded or spoken in a tone unvarying in pitch
- not reflecting light; not glossy
- having lost effervescence
- lacking contrast or shading between tones
- horizontally level
- stretched out and lying at full length along the ground
- having a relatively broad surface in relation to depth or thickness
- lacking taste or flavor or tang
- flattened laterally along the whole length (e.g., certain leafstalks or flatfishes)
- not modified or restricted by reservations
- commercially inactive
- having a surface without slope, tilt in which no part is higher or lower than another
- (of a musical note) lowered in pitch by one chromatic semitone
- lacking the expected range or depth; not designed to give an illusion or depth
- (not comparable, commerce) Of fees, fares etc., fixed; unvarying.
- Smooth; having no protrusions, indentations or other surface irregularities, or relatively so.
- (golf, of a golf club) Having a head at a very obtuse angle to the shaft.
- At a consistently depressed level; consistently lacklustre.
- (of colours) Without variation in tone or hue (uniform), and dull (not glossy).
- (algebra, ring theory, of a ring homomorphism) Such that its target, regarded as a module over its source, is flat (as above).
- (music, note) Lowered by one semitone.
- In a horizontal line or plane; not sloping.
- (juggling, of a throw) Without spin; spinless.
- (algebraic geometry, scheme theory, of a morphism of schemes) Such that the induced map on every stalk is flat (as a map of rings).
- (authorship, figuratively, especially of a character) Lacking in depth, substance, or believability; underdeveloped; one-dimensional.
- (horticulture, of certain fruits) Flattening at the ends.
- (slang) Having small or invisible breasts and/or buttocks.
- (phonetics, of a vowel) Not diphthongal; without variation in height or backness.
- (of a tire or other inflated object) Deflated, especially because of a puncture.
- (homological algebra, of a module) Such that the tensor product preserves exact sequences. See Flat module on Wikipedia.Wikipedia.
- (of a battery) Unable to emit power; dead.
- (of measurements of time) Exact.
- Without variation in level, quantity, value, tone etc.
- Having no variations in height.
- (music) Of a note or voice, lower in pitch than it should be.
- (music, voice) Without variations in pitch.
- Absolute; downright; peremptory.
- (grammar) Not having an inflectional ending or sign, such as a noun used as an adjective, or an adjective as an adverb, without the addition of a formative suffix; or an infinitive without the sign "to".
- (wine) Lacking acidity without being sweet.
- (of coffee) Having little froth and little milk.
- (of a carbonated drink) With all or most of its carbon dioxide having come out of solution so that the drink no longer fizzes or contains any bubbles.
noun
- a shallow box in which seedlings are started
- a deflated pneumatic tire
- scenery consisting of a wooden frame covered with painted canvas; part of a stage setting
- a level tract of land
- a musical notation indicating one half step lower than the note named
- a suite of rooms usually on one floor of an apartment house
- freight car without permanent sides or roof
- (American football) The areas behind the line of scrimmage to either side of an offensive football formation.
- (rail transport) A flat spot on the wheel of a rail vehicle.
- (publishing) A flat, glossy children's book with few pages.
- An area of level ground (sometimes covered with shallow or tidal water).
- (technical, theatre, stagecraft) A rectangular wooden structure covered with masonite, lauan, or muslin, often produced in standard modules, that is used to build wall surfaces on stage. Flats can be painted and outfitted with doors and/or windows to depict a building or other part of a scene, and are a hard-surfaced alternative to a backcloth or backdrop.
- (entomology) Any of various hesperiid butterflies that spread their wings open when they land.
- A flat sheet for use on a bed.
- (horse racing, with 'the' or attributively, sometimes with capital) Level horse-racing ground, as contrasted with courses incorporating jumps, or the racing done on such ground.
- (postal) A large mail piece measuring at least 8 1/2 by 11 inches, such as catalogs, magazines, and unfolded paper enclosed in large envelopes.
- (music) A note played one chromatic semitone lower than a natural, denoted by the symbol ♭ placed after the letter representing the note (e.g., B♭) or in front of the note symbol (e.g. ♭♪).
- (in the plural) A type of ladies' shoe with a very low heel.
- (informal, automotive) A flat tyre/flat tire.
- (painting) A thin, broad brush used in oil and watercolour painting.
- (optics) A flat (i.e. plane) mirror
- Ellipsis of flat ride (“spinning amusement ride”).
- A wide, shallow container or pallet.
- (geometry) A subset of n-dimensional space that is congruent to a Euclidean space of lower dimension.
- (in the plural) A type of flat-soled running shoe without spikes.
- The most prominent flat part of something.
- A flat-bottomed boat, without keel, and of small draught.
- (swordfighting) The flat side of a blade, as opposed to the sharp edge.
- A straw hat, broad-brimmed and low-crowned.
- A platform on a wheel, upon which emblematic designs etc. are carried in processions.
- (Australia, horse racing, with 'the' or attributively, sometimes with capital) the area in the centre of a racecourse.
- (gambling, slang) A cheater's die with the edges shaved to make certain rolls more likely.
- (in the phrase 'the flat') Level ground in general.
- (historical) An early kind of toy soldier having a flat design.
- (US) Ellipsis of flat water (“nonfizzy drinking water”).
- (chiefly British, New England, South Africa, India, Australia, New Zealand, Singapore, archaic elsewhere) A complete domicile occupying only part of a building, especially one for rent
- (Canadian Prairies, British Columbia) A 24-case of beer.
- The palm of the hand, with the adjacent part of the fingers.
- (rail transport, US) A railroad car without a roof, and whose body is a platform without sides; a platform car or flatcar.
- (mining) A horizontal vein or ore deposit auxiliary to a main vein; also, any horizontal portion of a vein not elsewhere horizontal.
adv
- with flat sails
- in a forthright manner; candidly or frankly
- Completely, firmly, or unequivocally.
- Directly; flatly.
- (with units of time, distance, etc) Used to emphasize the smallness of the measurement.
- (finance, slang) Without allowance for accrued interest.
- Completely.
- (of accurately measured timings) Exactly, precisely.
- So as to be flat.
- (of a sentence) Without parole.
verb
- (transitive) To dash or throw
- (poker slang) To make a flat call; to call without raising.
- (intransitive) To become flat or flattened; to sink or fall to an even surface.
- (intransitive, music, colloquial) To fall from the pitch.
- (intransitive) To dash, rush
- (transitive, music) To depress in tone, as a musical note; especially, to lower in pitch by half a tone.
adj
adj
- Lacking something essential; often construed with in.
- Insufficient or inadequate in amount.
- (mathematics) Of a number n, Having the sum of divisors σ(n)<2n, or, equivalently, the sum of proper divisors (or aliquot sum) s(n)<n.
- inadequate in amount or degree
- falling short of some prescribed norm
- of a quantity not able to fulfill a need or requirement