speed
Explore definitions, synonyms, and language insights of speed
Definitions
Noun
distance travelled per unit time
Noun
a rate (usually rapid) at which something happens; "the project advanced with gratifying speed"
Noun
changing location rapidly
Noun
the ratio of the focal length to the diameter of a (camera) lens system
Noun
a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression
Verb
move fast; "He rushed down the hall to receive his guests"; "The cars raced down the street"
Verb
move faster; "The car accelerated"
Verb
move very fast; "The runner zipped past us at breakneck speed"
Verb
travel at an excessive or illegal velocity; "I got a ticket for speeding"
Verb
cause to move faster; "He accelerated the car"
Synonyms
accelerate
amphetamine
belt along
bucket along
cannonball along
f number
fastness
focal ratio
hasten
hie
hotfoot
hurry
hurrying
pelt along
pep pill
quicken
race
rush
rush along
speed up
speeding
step on it
stop number
swiftness
travel rapidly
upper
velocity
zip
More General Terms
alter
change
deepen
drug of abuse
excitant
go
intensify
locomote
modify
motion
move
movement
pace
rate
ratio
stimulant
stimulant drug
street drug
travel
More Specific Terms
acceleration
airspeed
amphetamine sulfate
amphetamine sulphate
angular velocity
barge
bennie
Benzedrine
brisk
brisk up
brisken
buck
c
chalk
charge
chicken feed
crank
dart
dash
deceleration
deoxyephedrine
Dexedrine
dextroamphetamine sulphate
escape velocity
execution speed
flash
fleet
flit
flutter
glass
graduality
gradualness
groundspeed
haste
hastiness
hurriedness
hurry
hypervelocity
ice
light speed
meth
methamphetamine
methamphetamine hydrochloride
Methedrine
muzzle velocity
peculiar velocity
precipitation
push forward
quickening
radial velocity
run
scoot
scud
scudding
shabu
shoot
shoot down
speed of light
speedup
steerageway
tear
terminal velocity
thrust ahead
trash
whizz
whizz along
zoom
zoom along