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undergo

[uhn-der-goh] /ˌʌn dərˈgoʊ/
verb (used with object), underwent, undergone, undergoing.
1.
to be subjected to; experience; pass through:
to undergo surgery.
2.
to endure; sustain; suffer:
to undergo sustained deprivation.
Origin
1000
before 1000; Middle English undergon, Old English undergān. See under-, go1
Related forms
undergoer, noun
Synonyms
1. See experience. 2. bear, tolerate.
Antonyms
1. avoid.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for undergo
  • Jobs was urged to undergo an operation to remove it.
  • If you're a mid-career professor about to undergo your first post-tenure review, you're probably wondering what to expect.
  • The region is about to undergo a great transformation.
  • Students learn that animals undergo adaptations-changes to body parts and behaviors-that help them survive.
  • It is not clear whether cetaceans undergo dream sleep.
  • The whole system must before long undergo a radical change.
  • Every year, more than a hundred million people undergo surgery after being knocked unconscious by inhaled anesthetics.
  • Tropical cyclones undergo a series of phases-from tropical depression to tropical storm-before being defined as a hurricane.
  • The tone and content of the messages exhibits the strain many of the group's members undergo.
  • All final candidates extended an offer of employment will undergo background screening.
British Dictionary definitions for undergo

undergo

/ˌʌndəˈɡəʊ/
verb -goes, -going, -went, -gone
1.
(transitive) to experience, endure, or sustain: to undergo a dramatic change of feelings
Derived Forms
undergoer, noun
Word Origin
Old English: earlier meanings were more closely linked with the senses of under and go
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 undergo
v.

Old English undergan "undermine," from under + gan (see go). Cf. Middle Dutch ondergaen, Old High German untarkun, German untergehen, Danish undergaa. Sense of "submit to, endure" is attested from c.1300. Meaning "to pass through" (an alteration, etc.) is attested from 1630s. Related: Undergone; underwent.

Online Etymology Dictionary, © 2010 Douglas Harper
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