treachery

noun

treach·​ery ˈtre-chə-rē How to pronounce treachery (audio)
ˈtrech-rē
plural treacheries
1
: violation of allegiance or of faith and confidence : treason
2
: an act of perfidy or treason

Examples of treachery in a Sentence

a tale of treachery and revenge was furious that she revealed his secret and never forgave her for the treachery
Recent Examples on the Web Politics is full of deceit, treachery, and betrayal. . . . Quintus Tullius Cicero, Foreign Affairs, 20 Apr. 2012 Triumph shadowed by treachery became the dynamic of both the revolution and his life. Stephen Kotkin, Foreign Affairs, 19 Sep. 2017 Each of these collective nouns expresses something about the communal experience—the challenges of decision-making, the loudness of many voices, the treachery of intimacy, the delights of it. Lola Milholland, TIME, 3 Sep. 2024 De Palma examined the quagmire of entertainment and politics, ambition and ethics and treachery in a world still haunted by the reality of political assassination yet hidden by propaganda and celebrity fever. Armond White, National Review, 14 Aug. 2024 See all Example Sentences for treachery 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'treachery.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Middle English trecherie, from Anglo-French, from trecher, tricher to deceive, from Vulgar Latin *triccare — more at trick entry 1

First Known Use

13th century, in the meaning defined at sense 1

Time Traveler
The first known use of treachery was in the 13th century

Dictionary Entries Near treachery

Cite this Entry

“Treachery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/treachery. Accessed 5 Nov. 2024.

Kids Definition

treachery

noun
treach·​ery ˈtrech-(ə-)rē How to pronounce treachery (audio)
plural treacheries
1
: violation of allegiance or of faith and confidence : treason
2
: an act of treason

More from Merriam-Webster on treachery

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