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
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Noun
And years later, when the group splintered into increasingly militant factions, some took part in a disastrous bank robbery that killed an innocent guard and two police officers—three men who were just doing their jobs that day, and who left behind their own kids, their own families. Zayd Ayers Dohrn, New Yorker, 28 Mar. 2026 No faction is more divided than the British, however, with benign diplomat Thomas Hopkins (Billy Howle) at odds with the almost feral Army captain Orde Wingate (Aramayo), reputed father of the modern IDF. Damon Wise, Deadline, 27 Mar. 2026 The Gulf states stressed that attacks launched from Iraqi territory by armed factions and proxies loyal to Iran were a particular grievance, and a breach of international law. Holly Ellyatt,emma Graham, CNBC, 26 Mar. 2026 In fact, those attacks have been carried out by a disruptive faction of the army that is not under his control. Alvaro Vargas Llosa, Oc Register, 26 Mar. 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 29 Mar. 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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