sedition

noun

se·​di·​tion si-ˈdi-shən How to pronounce sedition (audio)
: incitement of resistance to or insurrection against lawful authority

Examples of sedition in a Sentence

The leaders of the group have been arrested and charged with sedition.
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.
Alongside lese majeste, other laws such as sedition, defamation, and computer crimes are often used to silence a wider net of state criticism, critics say. Helen Regan, CNN Money, 21 Aug. 2025 Lai has pleaded not guilty to two charges of colluding with foreign forces under the city's national security law, and a separate sedition charge. Laura Westbrook, NPR, 18 Aug. 2025 With a verdict still weeks away, the hearing on Friday drew fewer people than rulings and sentencings in recent cases such as the sedition trial against two Stand News journalists or the subversion trial against 47 pro-democracy politicians and activists. Jennifer Jett, NBC news, 15 Aug. 2025 Its crown jewel was the sedition convictions of the Proud Boys and Oath Keepers, another right-wing extremist group whose members were found guilty of plotting ahead of the Capitol attack. Ella Lee, The Hill, 6 June 2025 See All Example Sentences for sedition

Word History

Etymology

Middle English sedicioun, from Anglo-French sediciun, from Latin sedition-, seditio, literally, separation, from sed-, se- apart + ition-, itio act of going, from ire to go — more at secede, issue entry 1

First Known Use

1838, in the meaning defined above

Time Traveler
The first known use of sedition was in 1838

Browse Nearby Words

Cite this Entry

“Sedition.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sedition. Accessed 9 Sep. 2025.

Kids Definition

sedition

noun
se·​di·​tion si-ˈdish-ən How to pronounce sedition (audio)
: the stirring up of feelings against lawful authority

Legal Definition

sedition

noun
se·​di·​tion si-ˈdi-shən How to pronounce sedition (audio)
: the crime of creating a revolt, disturbance, or violence against lawful civil authority with the intent to cause its overthrow or destruction compare criminal syndicalism, sabotage
seditious adjective
seditiously adverb
Etymology

Latin seditio, literally, separation, from sed apart + itio act of going, from ire to go

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