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View synonyms for

treason

[tree-zuhn]

noun

  1. the offense of acting to overthrow one's government or to harm or kill its sovereign.

  2. a violation of allegiance to one's sovereign or to one's state.

  3. the betrayal of a trust or confidence; breach of faith; treachery.



treason

/ ˈٰːə /

noun

  1. violation or betrayal of the allegiance that a person owes his sovereign or his country, esp by attempting to overthrow the government; high treason

  2. any treachery or betrayal

“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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Other Word Forms

  • supertreason noun
  • ˈٰ𲹲DzԲԱ noun
  • ˈٰ𲹲DzԲ adjective
  • ˈٰ𲹲DzԲ adverb
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Word History and Origins

Origin of treason1

First recorded in 1175–1225; Middle English tre(i)so(u)n, from Anglo-French; Old French ٰïDz, from Latin ٰ徱پō-, stem of ٰ徱پō “delivery, transfer, betrayal”; tradition
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Word History and Origins

Origin of treason1

C13: from Old French ٰïDz , from Latin ٰ徱پō a handing over; see tradition , traditor
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Synonym Study

Treason, sedition mean disloyalty or treachery to one's country or its government. Treason is any attempt to overthrow the government or impair the well-being of a state to which one owes allegiance; the crime of giving aid or comfort to the enemies of one's government. Sedition is any act, writing, speech, etc., directed unlawfully against state authority, the government, or constitution, or calculated to bring it into contempt or to incite others to hostility, ill will or disaffection; it does not amount to treason and therefore is not a capital offense. See disloyalty.
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Example Sentences

Examples have not been reviewed.

He compared the ICC to the antisemitic conspiracy that sent Alfred Dreyfus, a Jewish officer in the French army, to the penal colony on Devil's Island for treason in 1894.

From

He has been detained on a charge of treason after he said he would spearhead a campaign to boycott the elections if the laws were not changed to allow for a free and fair poll.

From

But it's not clear what happens if Lee is now found guilty, though the law says sitting presidents cannot be prosecuted for criminal offences, with the exception of insurrection or treason.

From

The Congolese authorities accuse Kabila of war crimes and treason, alleging there is a "substantial body of documents, testimony and material facts" that link the former leader to the M23.

From

"We didn't think of it as treason," says Tatyana, who along with Sergei insists the information they gave did not result in any strikes on civilians or civilian infrastructure.

From

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treas.treasonable