verb
Freq #15145
Meanings
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1
verb
To go through or experience something, especially a change or process.
The city has undergone great changes in recent years.
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2
verb
To suffer or endure something difficult or unpleasant.
The patient underwent months of painful treatment.
Thesaurus
Synonyms
Word family
Forms
undergoesundergoingundergoneunderwent
Related forms
undergang
Common collocations
Etymology
From Middle English undergon, from Old English undergān (“to undergo, undermine, ruin”), equivalent to under- + go. Cognate with Dutch ondergaan (“to undergo, perish, sink”), German untergehen (“to perish, sink, undergo”), Swedish undergå (“to undergo, go through”).
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