secessionist

noun

se·​ces·​sion·​ist si-ˈse-sh(ə-)nist How to pronounce secessionist (audio)
: one who joins in a secession or maintains that secession is a right
secessionism noun
secessionist adjective

Examples of secessionist in a Sentence

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.
Kanu, 58, has over the past decade led a secessionist movement calling for parts of southeastern Nigeria to form a breakaway Biafra nation. Alexander Onukwue, semafor.com, 21 Nov. 2025 The peace agreed to at Dayton left Bosnia, or Bosnia and Herzegovina as it is known in full, intact as a country but divided into two entities, Republika Srpska – a secessionist entity proclaimed by ethnonationalist Serbs in January 1992 – and the Bosnian Federation. Adis Maksić, The Conversation, 19 Nov. 2025 But the Declaration was also a secessionist document, establishing revolution as a right. Jill Lepore, New Yorker, 10 Nov. 2025 In Civil War’s America, the federal government — led by a third-term president — has become authoritarian, resulting in secessionist movements that have split the country apart. Will Harris, Entertainment Weekly, 2 Nov. 2025 See All Example Sentences for secessionist

Word History

First Known Use

circa 1850, in the meaning defined above

Time Traveler
The first known use of secessionist was circa 1850

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Cite this Entry

“Secessionist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/secessionist. Accessed 24 Nov. 2025.

Kids Definition

secessionist

noun
se·​ces·​sion·​ist -ˈsesh-(ə-)nəst How to pronounce secessionist (audio)
: one who joins in or supports a secession
secessionism noun
secessionist adjective

More from Merriam-Webster on secessionist

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