ammunition

noun

am·​mu·​ni·​tion ˌam-yə-ˈni-shən How to pronounce ammunition (audio)
1
a
: the projectiles with their fuses, propelling charges, or primers fired from guns
c
: explosive military items (such as grenades or bombs)
2
: material for use in attacking or defending a position
ammunition for the defense lawyers

Examples of ammunition in a Sentence

The troops were supplied with weapons and ammunition. be certain that all of your accusations are true, lest you just give them ammunition to claim that all of them are false
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 a search of Ross’ home, Evanston police found ammunition, but no firearms. Richard Requena, Chicago Tribune, 13 May 2025 They were used for ammunition storage during World War II, but no longer held munitions or hazardous materials, said Fire Chief Tim Boehlke. Mara H. Gottfried, Twin Cities, 12 May 2025 Soto was arrested on May 1, 2023 after investigators conducted a search of his residence and seized two loaded firearms, a drum magazine, ammunition, body armor, approximately two kilograms of cocaine, drug packaging material, and approximately $12,000 in cash. Stephen Underwood, Hartford Courant, 10 May 2025 Lopez is also charged with being a felon in possession of three firearms and more than 30 rounds of ammunition found at his home in December 2023, according to the U.S. attorney’s office in L.A. Lopez has a conviction for grand theft in November 2023. Brittny Mejia, Los Angeles Times, 9 May 2025 See All Example Sentences for ammunition

Word History

Etymology

obsolete French amunition, from Middle French, alteration of munition

First Known Use

1607, in the meaning defined at sense 1a

Time Traveler
The first known use of ammunition was in 1607

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Cite this Entry

“Ammunition.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ammunition. Accessed 21 May. 2025.

Kids Definition

ammunition

noun
am·​mu·​ni·​tion ˌam-yə-ˈnish-ən How to pronounce ammunition (audio)
1
a
: objects (as bullets) fired from guns
b
: explosive objects (as bombs) used in war
2
: material that may be used in attacking or defending a position
results of the study provided more ammunition

More from Merriam-Webster on ammunition

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