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betray

[ bih-trey ]
/ bɪˈtreɪ /
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See synonyms for: betray / betrayed / betraying / betrayal on Thesaurus.com

verb (used with object)
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Origin of betray

First recorded in 1200–50; Middle English bitraien, equivalent to bi- be- + traien, from Old French trair, from Latin trādere “to betray”; see traitor

OTHER WORDS FROM betray

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use betray in a sentence

British Dictionary definitions for betray

betray
/ (bɪˈtreɪ) /

verb (tr)

Derived forms of betray

betrayal, nounbetrayer, noun

Word Origin for betray

C13: from be- + trayen from Old French trair, from Latin trādere
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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