Pronunciation
- IPA: /səˈdɪʃən/[1]
Etymology
It comes from Middle English sedicioun,[2][3][4][5] from Old French sedicion[2][3][4] and from Latin seditio (“civil disorder, dissension”),[2][3][4][5][6] literally “a going apart”,[3][4][5] from sēd- “apart” and itiō “a going”, from īre “to go”.[2][3][4][5][6]
Earliest recorded meaning
Violent strife between factions, often with rioting (about 1350 in Barnhart; about 1375 in the OED).[3][7][2]
Semantic evolution
From 1585 the word meant a concerted movement to overthrow a government, a revolt;[7] the OED notes that this sense is now rare.[7] The current sense, conduct or language that incites rebellion against the authority of a state, is recorded from 1838.[7]
Timeline
- about 1350 – violent strife between factions.[3][7]
- 1435 – seditious.[3]
- 1585 – a revolt or rebellion.[7]
- 1838 – conduct or language inciting rebellion.[7]
Modern meaning
Noun
- Conduct or language that incites rebellion against the authority of a state.
- Insurrection or rebellion.
Word family
- seditionist
- seditionary
Related words
- seditious
- secede
- treason
- issue
Usage notes
Random House lists insurrection and mutiny as synonyms and refers to its discussion at treason.[6]
References
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
- ^ a b c d e f g h Barnhart, Robert K., ed. (1995), The Barnhart Concise Dictionary of Etymology, New York: HarperCollins
- ^ a b c d e Harper, Douglas, Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c d Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
- ^ a b c Random House Webster's Unabridged Dictionary (1999), 2nd ed., New York: Random House
- ^ a b c d e f g Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
Related etymologies
- complexion · also from French
- counterfeit · also from French
- heresy · also from French
- stereotype · also from French
- concubine · also from French
- synonym · also from French
- muse · also from French
- profane · also from French
Cite this entry
“Sedition.” Etymologically, 11 Oct. 2026, etymologically.com/en/sedition. Accessed 11 Oct. 2026.
Last edited on . ·