high treason

noun

Examples of high treason in a Sentence

The conspirators were hanged for high treason.
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.
France abolished the monarchy and declared a republic in 1792 during the French Revolution, and soon after, executed King Louis XVI by guillotine on charges of high treason. John Toher, MSNBC Newsweek, 16 Oct. 2025 The following afternoon an armed guard headed by Charles himself entered Parliament’s Westminster Palace, seeking to arrest five members on charges of high treason. Catherine Nicholson, New York Times, 10 Sep. 2025 In 2016, for example, several top Russian cyber officials—including a top manager at Kaspersky Lab—were thrown into Moscow’s Lefortovo prison by the FSB on charges of high treason. Andrei Soldatov, Foreign Affairs, 25 Aug. 2025 Francis was seized, charged with high treason and sentenced to death. Lauren Liebhaber, Miami Herald, 29 May 2025 See All Example Sentences for high treason

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of high treason was in the 15th century

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Cite this Entry

“High treason.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/high%20treason. Accessed 20 Oct. 2025.

Kids Definition

high treason

noun
Last Updated: - Updated example sentences
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