battalion

noun

bat·​tal·​ion bə-ˈtal-yən How to pronounce battalion (audio)
Synonyms of battalionnext
1
: a considerable body of troops organized to act together : army
2
: a military unit composed of a headquarters and two or more companies, batteries, or similar units
3
: a large group

Synonyms of battalion

Examples of battalion in a Sentence

a battalion of angry protesters the nation's battalions were forced to fight on two fronts simultaneously
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.
In the letter read out to lawmakers of the Central African country on Monday, Chadian President Mahamat Déby Itno said two battalions of 750 troops each will be deployed from this month for one year, following a request by the United Nations. ABC News, 21 Apr. 2026 His battalion, which identified Oleksiy only by his first name, told CNN that a typical deployment is about three to four months for their unit. Daria Tarasova-Markina, CNN Money, 20 Apr. 2026 The additional battalion chiefs will help support the growing county. Madeline Burke, CBS News, 15 Apr. 2026 Everyone in the organization, from firefighters up to battalion chief, participated in the training. Karen Billing, San Diego Union-Tribune, 14 Apr. 2026 See All Example Sentences for battalion

Word History

Etymology

Middle French bataillon, from Old Italian battaglione, augmentative of battaglia company of soldiers, battle, from Late Latin battalia combat — more at battle entry 1

First Known Use

1579, in the meaning defined at sense 1

Time Traveler
The first known use of battalion was in 1579

Browse Nearby Words

Cite this Entry

“Battalion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/battalion. Accessed 25 Apr. 2026.

Kids Definition

battalion

noun
bat·​tal·​ion bə-ˈtal-yən How to pronounce battalion (audio)
1
: a large body of troops : army
2
: a military unit composed of two or more smaller units (as companies or batteries)
3
: a large body of persons organized to act together

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