different between accelerate vs perform

English

Etymology

First attested in the 1520s. Either from Latin acceler?tus, perfect passive participle of acceler? (“I accelerate, hasten”), formed from ad + celer? (“I hasten”), which is from celer (“quick”) (see celerity), or back-formation from acceleration.

Pronunciation

• (Received Pronunciation) IPA^(key): /?k.?s?l.?.??e?t/, /æk.?s?l.?.??e?t/, /?k.?s?l.?.??e?t/

Verb

accelerate (third-person singular simple present accelerates, present participle accelerating, simple past and past participle accelerated)

1. (transitive) To cause to move faster; to quicken the motion of; to add to the speed of.
2. (transitive) To quicken the natural or ordinary progression or process of.
3. (transitive, physics) To cause a change of velocity.
4. (transitive) To hasten, as the occurrence of an event.

5. (transitive, education) To enable a student to finish a course of study in less than normal time.
6. (intransitive) To become faster; to begin to move more quickly.
7. (intransitive) Grow; increase.
8. (obsolete) Alternative form of accelerated

Synonyms

• (to cause to move faster): hasten, quicken, speed up; see also Thesaurus:speed up
• (to quicken progress): expedite, further,
• (to hasten the occurrence of an event): advance, forward

Antonyms

• decelerate
• retard
• unaccelerate

Derived terms

Related terms

Translations

Adjective

accelerate

1. (rare) Accelerated; quickened; hastened; hurried.
   • 1662 Thomas Salusbury, Galileo's Dialogue Concerning the Two Chief World Systems, Dialogue 2:

     ... a general knowledg of the definition of motion, and of the distinction of natural and violent, even and accelerate, and the like, sufficing.

References

• John A. Simpson and Edward S. C. Weiner, editors (1989) , “accelerate”, in The Oxford English Dictionary, 2nd edition, Oxford: Clarendon Press, ?ISBN

Italian

Adjective

accelerate

1. feminine plural of accelerato

Verb

accelerate

1. second-person plural present indicative of accelerare
2. second-person plural imperative of accelerare
3. feminine plural of accelerato

Latin

Verb

acceler?te

1. second-person plural present active imperative of acceler?

English

Etymology

From Middle English performen, parfournen (“to perform”), from Anglo-Norman performer, parfourmer, alteration of Old French parfornir, parfurnir (“to complete, accomplish, perform”), from par- + fornir, furnir (“to accomplish, furnish”), from Frankish *frumjan (“to accomplish, furnish”), from Proto-Germanic *frumjan?, *framjan? (“to further, promote”), from Proto-Indo-European *promo- (“in front, forth”), *per- (“forward, out”). Cognate with Old High German frummen (“to do, execute, accomplish, provide”), Old Saxon frummian (“to perform, promote”), Old English fremman (“to perform, execute, carry out, accomplish”), Gothic ???????????????????????????? (frumjan, “to promote, accomplish”). See also frame, from.

Pronunciation

• (Received Pronunciation) IPA^(key): /p??f??m/, enPR: p?r-fôrm?
• (General American) IPA^(key): /p??f??m/, enPR: p?r-fôrm?
• Rhymes: -??(?)m
• Hyphenation: per?form

Verb

perform (third-person singular simple present performs, present participle performing, simple past and past participle performed)

1. (transitive) To do (something); to execute.
2. (intransitive) To exhibit an expected pattern of behavior; to function; to work.

3. (law) To act in a way set forth in a contract.
   1. (transitive) To act in accordance with (a contract); to fulfill one’s terms of (a contract).

   2. (intransitive) To fulfill contractually agreed-to terms.

4. (transitive, intransitive) To do (something) in front of an audience, such as acting or music, often in order to entertain.
5. (by extension, transitive) To behave theatrically so as to give the impression of (a quality, character trait, etc.); to feign.
6. (social sciences) Of a social actor, to behave in certain ways.
   1. (transitive) To behave in accordance with, and thereby in turn shape, (a social notion or role).

   2. (intransitive) To behave in ways that carry meaning in social contexts.

Derived terms

Translations

Further reading

• perform in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• perform in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• perform at OneLook Dictionary Search

Anagrams

• preform