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Definition of ammunition

ammunition

/ˌæm.jəˈnɪʃ.ən/
am · mu · ni · tion

Adjective:ammunitional
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ammunition Lexical Profile

ammunition Game Scores & Validity

• noun

1

A supply or quantity of bullets, shells, cartridges, or other projectiles designed to be discharged from firearms or artillery.

Example

"Archaeologists uncovered a cache of nineteenth-century brass ammunition buried beneath the old fort's floorboards."


2

Facts, arguments, or evidence that can be used to support one's position or attack an opponent's case in a debate or dispute.

Example

"The newly released audit report gave the oversight committee plenty of ammunition during the budget hearings."

Synonyms
View all synonyms for ammunition

Word Nuance & Usage

'Ammunition' is an uncountable mass noun in modern English and does not take a plural form or the indefinite article 'an'; to quantify it, use expressions such as 'a round of ammunition' or 'supplies of ammunition'.

• Rhymes for ammunition

Word Origin & Etymology

Borrowed in the mid-17th century from dialectical French 'amunition', a rebracketing of 'la munition' (taken as 'l'amunition'), ultimately from Latin 'munitio' meaning 'a fortifying' or 'defense', from 'munire' ('to fortify').

Cite this Entry


Wordmom. (2026). Definition of Ammunition. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/ammunition
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