deceleration
acceleration
slowdown
delta-v
decelerate
slow down
retardation
velocity
deaden
cutback
slow-motion
underspeed
rapidity
gradient
pace
jerk
ease up
time
time dilation
speedlessness
waning
allargando
milligal
downsizing
de-escalate
Bethe formula
Bernoulli's principle
subrelativistic
sub-light
speedometry
scalar
wane
down
super-speed
spooldown
Lorentz-Fitzgerald contraction
exponential decay
rate
subluminary
hypoexponential
subexponential
exponential return
bat
slack
high
take down a notch
sublumic
minor
outbrake
retard
better
rarefaction
subluminally
Mach number
kilolight
decrement
loss
ebb
cool down
idling speed
apparent magnitude
slowing
withering
decrease
ebbing
displacement
drop
overspeed
Maxwellisation
slim
reduction
decelerated motion
andantino
subvelocity
uniformly decelerated motion
milligalileo
hypervelocity
submaximal
mobile chicane
kine
relativistic mass
speed order
subluminal
spindown
larghetto
Lorentz invariant
undermeasure
slow-motion
subrelativistic
sub-light
subluminary
hypoexponential
subexponential
slack
high
sublumic
minor
better
withering
slim
submaximal
subluminal
larghetto
allargando
down
subluminally
andantino
deceleration
acceleration
slowdown
delta-v
retardation
velocity
cutback
underspeed
rapidity
gradient
pace
jerk
time
time dilation
speedlessness
waning
milligal
downsizing
speedometry
scalar
wane
super-speed
spooldown
Lorentz-Fitzgerald contraction
exponential decay
rate
exponential return
bat
rarefaction
Mach number
retard
kilolight
loss
ebb
idling speed
apparent magnitude
slowing
decrease
ebbing
displacement
drop
overspeed
Maxwellisation
reduction
decelerated motion
subvelocity
uniformly decelerated motion
milligalileo
hypervelocity
mobile chicane
kine
relativistic mass
speed order
spindown
Lorentz invariant
decelerate
slow down
deaden
ease up
de-escalate
take down a notch
outbrake
retard
decrement
cool down
slack
undermeasure
noun
- The amount by which a speed or velocity increases (and so a scalar quantity or a vector quantity).
- The change of velocity with respect to time (can include deceleration or changing direction).
- The advancement of students at a rate that places them ahead of where they would be in the regular school curriculum.
- The act of accelerating, or the state of being accelerated; increase of motion or action; as opposed to retardation or deceleration.
noun
- A vector change in velocity, especially a small change as a result of a corresponding change in some other parameter
- the maximum change in the scalar speed of a rocket if the rocket were operated in a vacuum away from external forces
- a minimum scalar requirement for rocket delta-v to be able to achieve a particular manoeuvre
noun
- Deceleration; reduction in the magnitude of velocity.
- The act of diminishing the rate of speed.
- The distance by which one wave is behind another.
- The extent to which anything is retarded; the result of any retarding or delay; mental, social, or physical slowness.
- That which retards; an obstacle; an obstruction.
- Extreme stupidity.
- A decrease in the speed of telegraph signalling.
- A suspension which resolves upwards.
verb
- lessen the momentum or velocity of
- make vague or obscure or make (an image) less visible
- cut a girdle around so as to kill by interrupting the circulation of water and nutrients
- make vapid or deprive of spirit
- become lifeless, less lively, intense, or active; lose life, force, or vigor
- make less lively, intense, or vigorous; impair in vigor, force, activity, or sensation
- convert (metallic mercury) into a grey powder consisting of minute globules, as by shaking with chalk or fatty oil
noun
- The rate at which a physical quantity increases or decreases relative to change in a given variable, especially distance.
- The ratio of the rates of change of a dependent variable and an independent variable, the slope of a curve's tangent.
- A differential operator that maps each point of a scalar field to a vector pointed in the direction of the greatest rate of change of the scalar. Notation for a scalar field φ: ∇φ
- A gradual change in color. A color gradient; gradation.
- A slope or incline.
- A rate of inclination or declination of a slope.
adj
noun
- Speed or velocity in general.
- Any of various gaits of a horse, specifically a 2-beat, lateral gait.
- The distance covered in a step (or sometimes two), either vaguely or according to various specific set measurements.
- A group of donkeys.
- Easter.
- A step taken with the foot.
- A manner of walking, running or dancing; the rate or style of how someone moves with their feet.
- A measure of the hardness of a pitch and of the tendency of a cricket ball to maintain its speed after bouncing.
adj
verb
prep
noun
- The rate of change in acceleration with respect to time.
- A quick, often unpleasant tug or shake.
- A lift in which the weight is taken with a quick motion from shoulder height to a position above the head with arms fully extended and held there for a brief time.
- A person with unlikable or obnoxious qualities and behavior, typically mean, self-centered, or disagreeable.
- Meat (or sometimes vegetables) cured by jerking, in which it is coated in spices and slow-cooked over a fire or grill traditionally composed of green pimento wood positioned over burning coals; charqui.
- A dull or stupid person.
- A sudden, often uncontrolled movement, especially of the body.
- A rich, spicy Jamaican marinade.
verb
noun
- A measurement of a quantity of time; a numerical or general indication of a length of progression.
- The property of a system which allows it to have more than one distinct configuration.
- The inevitable progression into the future with the passing of present and past events.
- The end of someone's life, conceived by the speaker as having been predestined.
- The hour of childbirth.
- A numerical indication of a particular moment.
- A particular moment or hour; the appropriate moment or hour for something (especially with prepositional phrase or imperfect subjunctive).
- How much of a day has passed; the moment, as indicated by a clock or similar device.
- An instance or occurrence.
- A dimension of spacetime with the opposite metric signature to space dimensions; the fourth dimension.
- A quantity of availability of duration.
- The measurement under some system of region of day or moment.
- The serving of a prison sentence.
- An era; (with the, sometimes in plural) the current era, the current state of affairs.
- Ratio of comparison.
- The measured duration of sounds; measure; tempo; rate of movement; rhythmical division.
- Closing time.
- Time out; temporary, limited suspension of play.
- A person's youth or young adulthood, as opposed to the present day.
- An experience.
- Change associated with the second law of thermodynamics; the physical and psychological result of increasing entropy.
verb
- To measure or record the time, duration, or rate of.
- To choose when something begins or how long it lasts.
- To regulate as to time; to accompany, or agree with, in time of movement.
- To measure, as in music or harmony.
intj
noun
noun
- A quantity that has magnitude but not direction; compare vector.
- An amplifier whose output is a constant multiple of its input.
adj
- Having magnitude but not direction.
- Relating to particles with a spin (quantum angular momentum) of 0 (known as spin 0).
- Consisting of a single value (e.g. integer or string) rather than multiple values (e.g. array).
- Pertaining to the dimension on which something is measured.
- Of or pertaining to a musical scale.
- Of, or relating to scale.
noun
- A gradual diminution in power, value, intensity etc.
- The end of a period.
- The lunar phase during which the sun seems to illuminate less of the moon as its sunlit area becomes progressively smaller as visible from Earth.
- A child.
- A rounded corner caused by lack of wood, often showing bark.
- ]]
verb
adv
- So as to lessen quantity, level or intensity.
- At or towards any place that is visualised as 'down' by virtue of local features or local convention, or arbitrarily, irrespective of direction or elevation change.
- So as to reduce size, weight or volume.
- From less to greater detail.
- Forward, straight ahead.
- In the direction leading away from the principal terminus, away from milepost zero.
- To the south (as south is at the bottom of typical maps).
- From a higher position to a lower one; downwards.
- At a lower or further place or position along a set path.
- As a down payment.
- On paper (or in a durable record).
- Get down.
- Into a state of non-operation.
- To a subordinate or less prestigious position or rank.
- Towards the opponent's side (in ball-sports).
- Away from the city (regardless of direction).
- Used with verbs to indicate that the action of the verb was carried to some state of completion, permanence, or success rather than being of indefinite duration.
- From a remoter or higher antiquity.
- So as to secure or compress something to the floor, ground, or other (usually horizontal) surface.
prep
- From one end to another of (in any direction); along.
- From the higher end to the lower of.
- At (a given place that is seen as removed from one's present location or other point of reference).
- From north to south of.
noun
- The pubescence of plants; the hairy crown or envelope of the seeds of certain plants, such as the thistle.
- That which is made of down, as a bed or pillow; that which affords ease and repose, like a bed of down.
- Down payment.
- A hill, especially a chalk hill; rolling grassland
- A tract of poor, sandy, undulating or hilly land near the sea, covered with fine turf which serves chiefly for the grazing of sheep.
- Soft, fluffy immature feathers which grow on young birds. Used as insulating material in duvets, sleeping bags and jackets.
- The soft hair of the face when beginning to appear.
- An act of swallowing an entire drink at once.
- A negative aspect; a downer, a downside.
- A clue whose solution runs vertically in the grid.
- A downstairs room of a two-story house.
- The lightest quark with a charge number of −¹⁄₃.
- A field, especially one used for horse racing.
- A single play, from the time the ball is snapped (the start) to the time the whistle is blown (the end) when the ball is down, or is downed.
verb
- To disparage; to put down.
- To drink or swallow, especially without stopping before the vessel containing the liquid is empty.
- To knock (someone or something) down; to cause to come down; to fell.
- Specifically, to cause (something in the air) to fall to the ground; to bring down (with a missile etc.).
- To render (the ball) dead, typically by touching the ground while in possession.
- To lower; to put (something) down.
- To defeat; to overpower.
- To sink (a ball) into a hole or pocket.
- To cover, ornament, line, or stuff with down.
adj
- Sad, unhappy, depressed, feeling low.
- Mechanically failed, collided, shot down, or otherwise suddenly unable to fly.
- Having a lower score than an opponent.
- Sick or ill.
- Negative about; hostile to.
- Comfortable with, accepting of.
- Wounded and unable to move normally, or killed.
- Facing downwards.
- Fallen or felled.
- At a lower level than before.
- Accepted, respected, or loyally participating in the (thug) community.
- Finished (of a task); defeated or dealt with (of an opponent or obstacle); elapsed (of time). Often coupled with to go (remaining).
- Out.
- Thoroughly practiced, learned or memorised; mastered. (Compare down pat.)
- Inoperable; out of order; out of service.
noun
- Rate of motion; speed.
- A part of a brick with one whole end.
- A club made of wood or aluminium used for striking the ball in sports such as baseball, softball and cricket.
- A turn at hitting the ball with a bat in a game.
- Manner; rate; condition; state of health.
- Any of the flying mammals of the order Chiroptera, usually small and nocturnal, insectivorous or frugivorous.
- A stroke of work.
- A rough walking stick.
- The piece of wood on which the spinner places the coins and then uses for throwing them.
- A sheet of cotton used for filling quilts or comfortables; batting.
- A stroke; a sharp blow.
- Shale or bituminous shale.
- An old woman.
verb
adj
- Moderate in speed.
- Moderately warm.
- Vulgar; sexually explicit, especially in dancehall music.
- Not active or busy, successful, or violent.
- Excess; surplus to requirements.
- Lax; not tense; not firmly extended.
- Lacking diligence or care; not earnest or eager.
- Lax.
- Weak; not holding fast.
adv
noun
- Unconditional listening attention given by client to patient.
- A temporary speed restriction where track maintenance or engineering work is being carried out at a particular place.
- A tidal marsh or shallow that periodically fills and drains.
- The part of anything that hangs loose, having no strain upon it.
- Small coal; coal dust.
- A valley, or small, shallow dell.
verb
adj
- greater than normal in quantity or amount
- (literal meaning) being at or having a relatively great or specific elevation or upward extension (sometimes used in combinations like `knee-high')
- used of sounds and voices; high in pitch or frequency
adv
- at a great altitude
- in or to a high position, amount, or degree
- in a rich manner
- far up toward the source
adj
- standing above others in quality or position
- happy and excited and energetic
- (used of the smell of meat) smelling spoiled or tainted
- slightly and pleasantly intoxicated from alcohol or a drug (especially marijuana)
noun
- a lofty level or position or degree
- an air mass of higher than normal pressure
- a state of sustained elation
- a state of altered consciousness induced by alcohol or narcotics
- a high place
- a public secondary school usually including grades 9 through 12
- a forward gear with a gear ratio that gives the greatest vehicle velocity for a given engine speed
adj
- inferior in number or size or amount
- of lesser importance or stature or rank
- lesser in scope or effect
- (of a scale or mode) having half steps between the second and third degrees, and (usually) the fifth and sixth degrees, and the seventh and eighth degrees
- not of legal age
- of lesser seriousness or danger
- of your secondary field of academic concentration or specialization
verb
adj
- of the younger of two boys with the same family name
- warranting only temporal punishment
- relatively moderate, limited, or small
noun
noun
- gradual decline in amount or activity
- something that is lost
- the act of losing someone or something
- the disadvantage that results from losing something
- the experience of losing a loved one
- the amount by which the cost of a business exceeds its revenue
- military personnel lost by death or capture
- euphemistic expressions for death
noun
- A vector quantity which denotes distance with a directional component.
- The quantity of a liquid displaced by a floating body, as water by a ship, the weight of the displaced liquid being equal to that of the displacing body.
- The capability of a communication system to refer to things that are not present (that existed or will exist at another time, or that exist at another location).
- Moving the target to avoid an attack; dodging.
- The act of displacing, or the state of being displaced; a putting out of place.
- The process of extracting soluble substances from organic material and the like, whereby a quantity of saturated solvent is displaced, or removed, for another quantity of the solvent.
noun
- A decline in degree, quality, quantity, or rate.
- A dropped pass.
- The distance that a person drops when being executed by hanging.
- The vertical length of a hanging curtain.
- A small quantity of liquid, just large enough to hold its own round shape through surface tension, especially one that falls from a source of liquid.
- Only used in get the drop on, have the drop on An advantage.
- The distance below a cliff or other high position through which someone or something could fall; hence, a steep slope.
- A very small quantity of liquid, or (by extension) of anything.
- The amount of money that a gambler exchanges for chips in a casino.
- Usually preceded by the: alcoholic spirits in general.
- A trapdoor (“hinged platform”) on a gallows; a gallows itself.
- A point in a song, usually electronic music such as dubstep, house, trace, or trap, where there is a very noticeable and pleasing change in bass, tempo, and/or overall tone; a climax, a highlight.
- An ornament resembling a pendant; a gutta.
- The cover mounted on a swivel over a keyhole that rests over the keyhole when not in use to keep out debris, but is swiveled out of the way before inserting the key.
- A fruit which has fallen off a tree, etc., or has been knocked off accidentally, rather than picked.
- Of women's clothes: the difference between the bust circumference and hip circumference.
- A mechanism for lowering something, such as a machine for lowering heavy weights on to a ship's deck, or a device for temporarily lowering a gas jet, etc.
- A place where items or supplies may be left for others to collect, whether openly (as with a mail drop), or secretly or illegally (as in crime or espionage); a drop-off point.
- The distance of the axis of a shaft below the base of a hanger.
- An instance of making a delivery of people, supplies, or things, especially by parachute out of an aircraft (an airdrop), but also by truck, etc.
- A dose of liquid medicine in the form of a drop (sense 1).
- A single measure of whisky.
- A curtain which falls in front of a theatrical stage; also, a section of (cloth) scenery lowered on to the stage like a curtain.
- An item made available for the player to pick up from the remains of a defeated enemy.
- A release (of music, a video game, etc).
- Often preceded by a defining word: a small, round piece of hard candy, such as a lemon drop; a lozenge.
- Of men's clothes: the difference between the chest circumference and waist circumference.
- Usually preceded by the: relegation from one division to a lower one.
- A liquid medicine that is intended to be administered in drops (sense 1).
- A small amount of an alcoholic beverage.
- An act of moving downwards under the force of gravity; a descent, a fall.
- The depth of a (square) sail (generally applied to the courses only); the vertical dimension of a sail.
- Preceded by the: execution by hanging.
verb
- To dispose or get rid of (something); to lose, to remove.
- To let (something) fall; to allow (something) to fall (either by releasing hold of, or losing one's grip on).
- To reduce; to make smaller.
- To come to an end (by not being kept up); to lapse, to stop.
- To fall behind or to the rear of a group of people, etc., as a result of not keeping up with those at the front.
- To make (someone or something) fall to the ground from a blow, gunshot, etc.; to bring down, to shoot down.
- To pass or use (counterfeit cheques, money, etc.).
- To quickly lower or take down (one's trousers), especially in public.
- Of the testicles: to hang further away from the body and begin producing sperm due to puberty.
- To cook (food, especially fast food), particularly by lowering into hot oil to deep-fry, or by grilling.
- Of an animal (usually a sheep): to give birth to (young); of a bird: to lay (an egg).
- To impart (something).
- To cease concerning oneself over (someone or something); to have nothing more to do with (a discussion, subject, etc.).
- To perform (rap music).
- Usually followed by by, in, or into: of a person: to visit someone or somewhere informally or without a prior appointment.
- Of a programme, software, a music album or song, etc.: to enter public distribution.
- To play (a portion of music) in the manner of a disc jockey.
- Of a liquid: to fall in drops or droplets.
- To drop out of the betting.
- To collapse in exhaustion or injury; also, to fall dead, or to fall in death.
- To fall or sink quickly or suddenly to the ground.
- Of a voice: to lower in timbre, often due to puberty.
- To fall (straight down) under the influence of gravity, like a drop of liquid.
- Of a song or sound: to lower in key, pitch, tempo, or other quality.
- To move to a lower position; to allow to hang downwards; to lower.
- To let (a letter, etc.) fall into a postbox; hence, to send (a letter, email, or other message) in an offhand manner.
- To drip (a liquid) in drops or small amounts.
- To set down (someone or something) from a vehicle; to stop and deliver or deposit (someone or something); to drop off.
- To cease to include (something), as if on a list; to dismiss, to eject, to expel.
- To (unexpectedly) lose (a competition, game, etc.).
- To fail to write, or (especially) to pronounce (a syllable, letter, etc.).
- To lower (a sound, a voice, etc.) in pitch or volume.
- To fall into a particular condition or state.
- To tune (a guitar string, etc.) to a lower note.
- To present the user with a more basic interface.
- To release (a programme, software, a music album or song, etc.) to the public.
- To lose, spend, or otherwise part with (money).
- To score (a goal) by means of a drop kick.
- To mention (something) casually or incidentally, usually in conversation.
- To enter a more basic interface.
- To decrease, diminish, or lessen in condition, degree, value, etc.
- Especially in drop acid: to swallow (a drug, particularly LSD).
- Of a fielder: to fail to dismiss (a batsman) by accidentally dropping a batted ball that had initially been caught.
- To cancel or cease to participate in (a scheduled course, event, or project).
noun
- The amount or rate by which something is reduced, e.g. in price.
- a transformation of one problem into another problem, such as mapping reduction or polynomial reduction.
- An arrangement for a far smaller number of parties, e.g. a keyboard solo based on a full opera.
- A reduced price of something by a fraction or decimal.
- The act, process, or result of reducing.
- A reaction in which electrons are gained and valence is reduced; often by the removal of oxygen or the addition of hydrogen.
- The rewriting of an expression into a simpler form.
- The process of rapidly boiling a sauce to concentrate it.
- A philosophical procedure intended to reveal the objects of consciousness as pure phenomena. (See phenomenological reduction.)
- The ratio of a material's change in thickness compared to its thickness prior to forging and/or rolling.
- A medical procedure to restore a fracture or dislocation to the correct alignment, usually with a closed approach but sometimes with an open approach (surgery).
noun
English words for 'The amount by which a speed or velocity decreases (and so a scalar quantity or a vector quantity).'
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