military supplies including weapons, ammunition, combat vehicles, and maintenance tools and equipment
{i} military force responsible for dealing with ammunitions (purchase, storage, and distribution); artillery; weaponry
military weapons and equipment, as in: The ordnance was stored in bunkers near the airfield
Heavy weapons of warfare; cannon, or great guns, mortars, and howitzers; artillery; sometimes, a general term for all weapons and appliances used in war
Ordnance refers to military supplies, especially weapons. a team clearing an area littered with unexploded ordnance