faction

1 of 2

noun

fac·​tion ˈfak-shən How to pronounce faction (audio)
Synonyms of factionnext
1
: a party or group (as within a government) that is often contentious or self-seeking : clique
The committee soon split into factions.
2
: party spirit especially when marked by dissension
Faction, or the irreconcilable conflict of parties …Ernest Barker
factional adjective
factionalism noun
factionally adverb

-faction

2 of 2

noun combining form

: making : -fication
petrifaction

Examples of faction in a Sentence

Noun The committee soon split into factions. several factions within the environmental movement have joined forces to save this wilderness area
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.
Noun
In the original books, Divergent (2011), Insurgent (2012) and Allegiant (2013), Tris Prior is a teen girl living in post-apocalyptic Chicago, where society is split into five factions. Glenn Garner, Deadline, 19 Apr. 2026 Judge Nathan Vu on April 10 granted the city’s motion for a judgment notwithstanding the verdict, which found that while workplace political factions may be toxic, they are not legally protected classes under California employment law. Mona Darwish, Oc Register, 18 Apr. 2026 In those three days, Serafini testified to multiple affairs, committing insurance fraud, lying to investigators, frequent drug use, selling drugs, heading up a faction of White inmates in jail and having a restraining order placed against him by his first wife. Chris Spargo, PEOPLE, 17 Apr. 2026 The new lawsuit joins a post-trial landscape littered with back-and-forth lawsuits between various factions. Flint McColgan, Boston Herald, 16 Apr. 2026 See All Example Sentences for faction

Word History

Etymology

Noun

borrowed from Middle French & Latin; Middle French faccion, borrowed from Latin factiōn-, factiō "act of making, social set, band, group, self-seeking political group," from facere "to make, bring about, place, classify" + -tiōn-, -tiō, suffix of verbal action — more at fact

Note: A doublet of faction is fashion entry 1, from the Gallo-Romance outcome of Latin factiō, which maintains only the meaning "act of making," sparsely attested outside of early Latin except in legal use.

Noun combining form

borrowed from Latin -factiōn-, -factiō (as in satisfactiōn-, satisfactiō satisfaction)

First Known Use

Noun

1509, in the meaning defined at sense 1

Time Traveler
The first known use of faction was in 1509

Browse Nearby Words

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Cite this Entry

“Faction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/faction. Accessed 23 Apr. 2026.

Kids Definition

faction

noun
fac·​tion ˈfak-shən How to pronounce faction (audio)
: a group acting together within a larger body (as a government) : clique
factional
-shnəl How to pronounce faction (audio)
-shən-ᵊl
adjective
factionalism noun

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