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 revolver was located and determined to have been loaded with five rounds of .357 magnum ammunition. Staff Report, Hartford Courant, 28 Apr. 2025 Several other guns and ammunition were discovered in the barn. Susan Mallie, CBS News, 26 Apr. 2025 The Giants pick at No. 3 and have the second overall pick in the second round at No. 34, giving them ammunition to move into the end of the first round. Noah Camras, MSNBC Newsweek, 24 Apr. 2025 His assault rifle was fully loaded and two additional magazines of ammunition were stored in his body armor, the sheriff’s office said None of the three deputies had been involved in a past use of deadly force, officials said. Mark Price, Miami Herald, 24 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

Browse Nearby Words

Cite this Entry

“Ammunition.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ammunition. Accessed 11 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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