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.
The terrorist designation would extend U.S. jurisdiction to anyone assisting the gangs, from gun and ammunition traffickers to government officials in Haiti financing the groups. Jacqueline Charles, Miami Herald, 18 Apr. 2025 So, to threaten to take away someone’s guns and ammunition was indeed a threat that white Virginians took very seriously. Ari Daniel, Smithsonian Magazine, 17 Apr. 2025 When hunting season rolls around each fall, guns suddenly become more visible: hunters take firearms out of storage, clean and maintain them, and go to the store to purchase more guns and ammunition. Time, 16 Apr. 2025 Having been previously convicted of a felony, Juarez was barred from possessing firearms or ammunition. Jason Green, Mercury News, 13 Apr. 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 23 Apr. 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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