armed forces

plural noun

: the combined military, naval, and air forces of a nation

called also armed services

Examples of armed forces in a Sentence

our nation's armed forces are stationed throughout the world
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.
Under the Posse Comitatus Act of 1878, the use of federal armed forces for civilian law enforcement is generally prohibited. Michael Dorgan, FOXNews.com, 25 Aug. 2025 Newsweek has reached out to the Ukrainian armed forces for comment. Ellie Cook, MSNBC Newsweek, 24 Aug. 2025 Her cuts to the military budget have also created discontent within the armed forces, generating instability that the kidnappers exploit to advance their plan. Time, 21 Aug. 2025 North Korea has ramped up its weapons program in the last few years under leader Kim Jong Un, rapidly modernizing its armed forces, developing new weapons and testing intercontinental ballistic missiles that can reach almost anywhere in the United States. Jessie Yeung, CNN Money, 21 Aug. 2025 See All Example Sentences for armed forces

Word History

First Known Use

1572, in the meaning defined above

Time Traveler
The first known use of armed forces was in 1572

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Cite this Entry

“Armed forces.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/armed%20forces. Accessed 31 Aug. 2025.

Kids Definition

armed forces

plural noun
: the military, naval, and air forces of a nation

More from Merriam-Webster on armed forces

Last Updated: - Updated example sentences
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