A munition is a type of military equipment or supplies that are used for fighting.
You might hear about armies needing more munitions to keep up with their battles. This usually means they need things like ammunition, bombs, and other materials that can help them fight effectively. For example, if a country goes to war, its military might ask the government for more funding to purchase additional munitions so they can take on the enemy.
(chiefly in the plural) Materials of war: armaments, weapons and ammunition.
