un·​de·​ceive | \ ˌən-di-ˈsēv How to pronounce undeceive (audio) \
undeceived; undeceiving; undeceives

Definition of undeceive

transitive verb

: to free from deception, illusion, or error

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Examples of undeceive in a Sentence

promptly undeceived the young woman about the sincerity of the man's intentions

First Known Use of undeceive

1598, in the meaning defined above

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Time Traveler for undeceive

Time Traveler

The first known use of undeceive was in 1598

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Cite this Entry

“Undeceive.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/undeceive?pronunciation&lang=en_us&dir=u&file=undece01. Accessed 10 December 2019.

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More from Merriam-Webster on undeceive

Thesaurus: All synonyms and antonyms for undeceive

Rhyming Dictionary: Words that rhyme with undeceive

Nglish: Translation of undeceive for Spanish Speakers

Comments on undeceive

What made you want to look up undeceive? Please tell us where you read or heard it (including the quote, if possible).


to state or do over again or repeatedly

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