VDict - Definition of speed up

English - English (Wordnet) dictionary

speed up

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Verb

cause to move faster
- He accelerated the car

move faster
- The car accelerated

Related words

Synonyms:
accelerate speed quicken
Antonyms:
decelerate slow down slow slow up retard

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Words pronounced/spelled similarly to "speed up":
spiffed up speedup speed up spit up
Words contain "speed up" in its definition in English - English (Wordnet) dictionary:
hurry high-speed reduction gear machmeter mach number transonic light speed speed of light law of areas law of equal areas more...

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