different between accelerate vs waddle

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 *wadlen, frequentative form of waden, equivalent to wade +? -le. Compare Old High German wadal?n (“to roam; wander”), Middle High German wadelen, wedelen (“to wander; rove”), German wedeln (“to waggle”).First known use in English in a version of the Song of Roland around the year 1400. (Source:OED online)

Pronunciation

• (UK) IPA^(key): /?w?d.?l/
• (US) IPA^(key): /?w?d.?l/, [?w??.??]
• Rhymes: -?d?l
• Rhymes: -æd?l

Noun

waddle (plural waddles)

1. A squat, swaying gait.

   the waddle of a duck

Translations

Verb

waddle (third-person singular simple present waddles, present participle waddling, simple past and past participle waddled)

1. (intransitive) To walk with short steps, tilting the body from side to side.

Translations

Anagrams

• Dewald, dawdle, dwaled, walded