coalition

noun

co·​a·​li·​tion ˌkō-ə-ˈli-shən How to pronounce coalition (audio)
Synonyms of coalitionnext
1
a
: the act of coalescing : union
the coalition of water vapor into raindrops
b
: a body formed by the coalescing of originally distinct elements : combination
They formed a coalition with downtown merchants.
2
: a temporary alliance of distinct parties, persons, or states for joint action
A multiparty coalition ruled the country.
coalitionist noun

Examples of coalition in a Sentence

The groups united to form a coalition. A multiparty coalition ruled the country. The group is working in coalition with other environmental groups.
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.
The event was by the Preservation Alliance of Louisville and Jefferson County, a nonprofit coalition of neighborhood groups, historical societies and civic organizations, for several years. Leo Bertucci, Louisville Courier Journal, 27 Dec. 2025 Najib’s party, the United Malays National Organisation, campaigned against Anwar in a 2022 election but joined his coalition to form a government after the poll ended in a hung parliament. Reuters 17 Hr Ago, CNN Money, 26 Dec. 2025 The Miami race will likely also be a mid-year test of Republicans’ ability to retain Trump voters in Miami — a key part of their winning coalition in 2024 — ahead of the midterms. Claire Heddles, Miami Herald, 26 Dec. 2025 Mamdani’s transition team said the committee will help plan and host a free public inauguration block party, billed as a citywide celebration that reflects the coalition behind his election. Samantha-Jo Roth, The Washington Examiner, 25 Dec. 2025 See All Example Sentences for coalition

Word History

Etymology

French, from Latin coalescere — see coalesce

First Known Use

1604, in the meaning defined at sense 1a

Time Traveler
The first known use of coalition was in 1604

Browse Nearby Words

Cite this Entry

“Coalition.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coalition. Accessed 29 Dec. 2025.

Kids Definition

coalition

noun
co·​ali·​tion
ˌkō-ə-ˈlish-ən
: a temporary union of persons, parties, or countries for a common purpose

More from Merriam-Webster on coalition

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