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accelerate

[ak-sel-uh-reyt] /ækˈsɛl əˌreɪt/
verb (used with object), accelerated, accelerating.
1.
to cause faster or greater activity, development, progress, advancement, etc., in:
to accelerate economic growth.
2.
to hasten the occurrence of:
to accelerate the fall of a government.
3.
Mechanics. to change the velocity of (a body) or the rate of (motion); cause to undergo acceleration.
4.
to reduce the time required for (a course of study) by intensifying the work, eliminating detail, etc.
verb (used without object), accelerated, accelerating.
5.
to move or go faster; increase in speed.
6.
to progress or develop faster.
Origin
1515-1525
1515-25; < Latin accelerātus speeded up (past participle of accelerāre), equivalent to ac- ac- + celer swift + -ātus -ate1
Related forms
accelerable, adjective
acceleratedly, adverb
overaccelerate, verb, overaccelerated, overaccelerating.
reaccelerate, verb, reaccelerated, reaccelerating.
self-accelerating, adjective
unaccelerated, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for overaccelerate

accelerate

/ækˈsɛləˌreɪt/
verb
1.
to go, occur, or cause to go or occur more quickly; speed up
2.
(transitive) to cause to happen sooner than expected
3.
(transitive) to increase the velocity of (a body, reaction, etc); cause acceleration
Derived Forms
accelerable, adjective
accelerative, acceleratory, adjective
Word Origin
C16: from Latin accelerātus, from accelerāre to go faster, from ad- (intensive) + celerāre to hasten, from celer swift
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for overaccelerate

accelerate

v.

1520s, from Latin acceleratus, past participle of accelerare "to hasten, to quicken," from ad- "to" (see ad-) + celerare "hasten," from celer "swift" (see celerity). Related: Accelerated; accelerating.

Online Etymology Dictionary, © 2010 Douglas Harper
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