betrayal

noun

be·​tray·​al bi-ˈtrā(-ə)l How to pronounce betrayal (audio)
bē-
plural betrayals
1
: the act of betraying someone or something or the fact of being betrayed : violation of a person's trust or confidence, of a moral standard, etc.
the betrayal of a friend
a betrayal of trust
a betrayal of one's principles
A man who built his entire administration upon demanding unctuous loyalty from his allies now finds himself wounded by their shabby betrayal.Jack Hitt
The double life of an informant is a peculiar one, filled at the same time with tedium and betrayal.Karen Richardson
Even Jesus recognized that there was something paradoxical about his betrayal by Judas Iscariot—in three of the four canonical Gospels, with a kiss.David Gates
2
: revelation of something hidden or secret
a betrayal of one's true feelings
There was never doubt, never a betrayal of indecision.Jack London
… she had shrunk with irresistible dread from every course that could tend towards a betrayal of her miserable secret.George Eliot

Examples of betrayal in a Sentence

the terrible betrayal of having her best friend reveal her confidences to others
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
After Rifaat’s betrayal, the anointed was Bassel, the crown prince. Jay Nordlinger, National Review, 27 Jan. 2025 Recommended Trump moves from ‘American carnage’ to ‘a horrible betrayal’ in second inaugural Juries also convicted some on charges of seditious conspiracy, which refers to activities that undermine a state without directly attacking it. Patrik Jonsson, The Christian Science Monitor, 24 Jan. 2025 My recent election is a mandate to completely and totally reverse a horrible betrayal, and all of these many betrayals that have taken place, and to give the people back their faith, their wealth, their democracy, and indeed, their freedom. Saman Shafiq, USA TODAY, 21 Jan. 2025 And the fact that no one in the party can agree on how to deal with Trump 2.0—or decide if Fetterman’s meeting was a shrewd move, a betrayal, or both—means Democrats are still at a loss for how to prevent more casualties. Philip Elliott, TIME, 21 Jan. 2025 See all Example Sentences for betrayal 

Word History

First Known Use

1788, in the meaning defined at sense 1

Time Traveler
The first known use of betrayal was in 1788

Dictionary Entries Near betrayal

Cite this Entry

“Betrayal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/betrayal. Accessed 30 Jan. 2025.

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