Definition of


  1. (verb, change) move faster
  2. (verb, change) cause to move faster

via WordNet, Princeton University

Synonyms of Accelerate

quicken, speed, speed up

Antonyms of Accelerate


Alternate forms of Accelerate

Derivations: acceleration, accelerative, accelerator, acceleratory

Hyponyms: brisk, brisk up, brisken

Hypernyms: alter, change, deepen, intensify, modify

Origin of the word Accelerate

  1. 1520s, from L. acceleratus, pp. of accelerare "to hasten, to quicken," from ad- "to" + celerare "hasten," from celer "swift" (see celerity). more

via Online Etymology Dictionary, ©2001 Douglas Harper

Words that sound like Accelerate

accelerated, achille ratti

via soundex() Hash Matches

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