mu·ni·tion (myōō-nĭsh'ən) n. War materiel, especially weapons and ammunition. Often used in the plural. tr.v.
mu·ni·tioned, mu·ni·tion·ing, mu·ni·tions To supply with munitions.
[Middle English municion, privilege supported by a document, from Old French, fortification, from Latin mūnītiō, mūnītiōn-, from mūnītus, past participle of mūnīre, to defend, from moenia, defensive walls of a town.]