civil war

noun

plural civil wars
: a war between opposing groups of citizens of the same country
a country on the brink of (a) civil war
often used in the capitalized names of specific wars
the Spanish Civil War
(American/U.S.) Civil War monuments

Note: The American Civil War, fought 1861–1865 between the United States and 11 southern states that had seceded from it, is also commonly known as the U.S. Civil War, or especially in the U.S. as the War Between the States or simply the Civil War.

Examples of civil war in a Sentence

a region that has had many civil wars The country is on the brink of civil war.
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.
Netanyahu's comments at a military graduation led to new concerns over the Israeli presence, and sway, in a swath of southern Syria as Damascus' new leaders attempt to consolidate control after years of civil war. Democrat-Gazette Staff From Wire Reports, arkansasonline.com, 24 Feb. 2025 In the following years, MS-13 began to grow and evolve as more Salvadorans arrived in the US, fleeing the civil war back home. Max Saltman, CNN, 22 Feb. 2025 The Republican government fled to Taiwan in 1949 after losing a civil war with Mao Zedong's communists, who set up the People's Republic of China. Joe Cash and Ben Blanchard, USA TODAY, 19 Feb. 2025 They are named for George Polk, a CBS News correspondent who was murdered in 1948 while covering the civil war in Greece. The New Yorker, 17 Feb. 2025 See All Example Sentences for civil war

Word History

First Known Use

circa 1533, in the meaning defined above

Time Traveler
The first known use of civil war was circa 1533

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Cite this Entry

“Civil war.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/civil%20war. Accessed 28 Feb. 2025.

Kids Definition

civil war

noun
: a war between opposing groups of citizens of the same country or nation
Last Updated: - Updated example sentences
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