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.
Detonating Everything In fact, the Russians might be said to have originated the tactic of using small drones to bring the detonator with their series of sabotage attacks against Ukrainian ammunition depots in 2017. David Hambling, Forbes.com, 1 July 2025 Ukraine is completely out of ammunition for its two vital missile defense SAMP/T batteries, the Franco-Italian version of the U.S. Patriot missile defense system, according to sources speaking with Le Monde late last month. Brady Knox, The Washington Examiner, 29 June 2025 Out of ammunition, Gi-hun and Jung-bae are forced to surrender. Yasmeen Hamadeh, People.com, 27 June 2025 There has been a search warrant served at his home, where additional rifles, several more semi-automatic handguns and an additional large amount of ammunition was seized and confiscated. Nick Lentz, CBS News, 24 June 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 5 Jul. 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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