different between accelerate vs slouch

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 slugge, from Old Norse slókr (“a slouching, lazy fellow”), cognate to Swedish sloka (“to wilt, slouch”).

Pronunciation

• IPA^(key): /sla?t??/
• Rhymes: -a?t?

Noun

slouch (plural slouches)

1. A hanging down of the head; a drooping posture; a limp appearance

   He sat with an unenthusiastic slouch.

2. Any depression or hanging down, as of a hat brim.

   The plant hung in a permanent slouch.

3. Someone who is slow to act.
   • 2014, Ian Jack, "Is this the end of Britishness", The Guardian, 16 September 2014:

     In any case, Scotland has been no slouch at national invention. The Greek temple to commemorate James Thomson wasn’t the only monument raised by the 11th Earl of Buchan, who was a friend and neighbour of Walter Scott, and as great a romancer in his obsession with ruins, battlements and fancy dress.

4. (dated) An awkward, heavy, clownish fellow.

Derived terms

• slouch hat

Translations

Verb

slouch (third-person singular simple present slouches, present participle slouching, simple past and past participle slouched)

1. (intransitive) To hang or droop; to adopt a limp posture

   Do not slouch when playing a flute.

2. (intransitive) To walk in a clumsy, lazy manner.

   I slouched to the fridge to see if there was anything to eat.

3. (transitive) To cause to hang down or droop; to depress.
   • 1896, Duncan Campbell Scott, In the Village of Viger (page 107)

     […] then he slouched his head down on the table and pretended to sleep.

   • 2012, Kim Vogel Sawyer, When Hope Blossoms (page 281)

     Disappointment slouched him into the pew.

References