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treachery

nounattested in dialogue

  • //ˈtɹɛt͡ʃəɹi//
  • //ˈtɹɛt͡ʃɹi//

Deliberate, often calculated, disregard for trust or faith.

noun

  1. 1

    Deliberate, often calculated, disregard for trust or faith.

    Suddenly, in the midst of high-camp treachery and sleuthery, each character does a star turn, breaking out in song.

  2. 2

    The act of violating the confidence of another, usually for personal gain.

  3. 3

    Treason.

  4. 4

    An act or instance of treachery.

    These submerged treacheries left an atmosphere. Even two such practised obliterators of their species as Bradly and Podson could not fail to note that each was secreting a certain reservation of opinion on the other.

Etymology

From Middle English trecherie, from Old French tricherie, trecherie, from tricher, trichier (“to cheat”).

Forms

plural
treacheries
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).