Idioms

Origin of eat

before 900; Middle English eten, Old English etan; cognate with German essen, Gothic itan, Latin edere
Related formseat·er, nounout·eat, verb (used with object), out·ate, out·eat·en, out·eat·ing.un·der·eat, verb (used without object), un·der·ate, un·der·eat·en, un·der·eat·ing.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for eat out (1 of 3)

eat out


verb

(intr, adverb) to eat away from home, esp in a restaurant

British Dictionary definitions for eat out (2 of 3)

EAT

EAZ


abbreviation for

Tanzania (international car registration)

Word Origin for EAT

from E(ast) A(frica) T(anganyika) or E(ast) A(frica) Z(anzibar)

British Dictionary definitions for eat out (3 of 3)

eat

/ (iːt) /

verb eats, eating, ate or eaten

See also eat out, eats, eat up
Derived Formseater, noun

Word Origin for eat

Old English etan; related to Gothic itan, Old High German ezzan, Latin edere, Greek edein, Sanskrit admi
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

Word Origin and History for eat out

eat


v.

Old English etan (class V strong verb; past tense æt, past participle eten) "to eat, devour, consume," from Proto-Germanic *etanan (cf. Old Frisian ita, Old Saxon etan, Middle Dutch eten, Dutch eten, Old High German ezzan, German essen, Old Norse eta, Gothic itan), from PIE root *ed- "to eat" (see edible).

Transferred sense of "slow, gradual corrosion or destruction" is from 1550s. Meaning "to preoccupy, engross" (as in what's eating you?) first recorded 1893. Slang sexual sense of "do cunnilingus on" is first recorded 1927. Eat out "dine away from home" is from 1933. The slang phrase to eat one's words is from 1570s; to eat one's heart out is from 1590s; for eat one's hat, see hat.

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for eat out

eat

[ ēt ]

v.

To take into the body by the mouth for digestion or absorption.
To consume, ravage, or destroy by or as if by ingesting, such as by a disease.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Idioms and Phrases with eat out (1 of 2)

eat out


1

Have a meal outside one's home, usually at a restaurant. For example, We're almost out of groceries, so let's eat out tonight. [Second half of 1900s] For the antonym, see eat in.

2

eat someone out Also, eat someone up. Rebuke or scold someone sharply, as in He was always eating out the kids, or Why are you eating me up? I haven't done anything wrong. This slangy synonym for chew out probably originated as a euphemism for eat someone's ass out. It dates from the 1940s, the variant from the 1840s. Also see the subsequent entries beginning with eat out.

Idioms and Phrases with eat out (2 of 2)

eat


In addition to the idioms beginning with eat

  • eat and run
  • eat away at
  • eat crow
  • eat high off the hog
  • eat in
  • eat like a bird
  • eat one's cake and have it, too
  • eat one's hat
  • eat one's heart out
  • eat one's words
  • eat out
  • eat out of someone's hand
  • eat shit
  • eat someone alive
  • eat someone out
  • eat someone out of house and home
  • eat someone's ass out
  • eat someone's lunch
  • eat someone up
  • eat up

also see:

  • dog eat dog
  • proof of the pudding is in the eating
  • what's eating you
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.