plural of plate armour

(military, British spelling) alternative form of armor-piercing

plural of reactive armour

Alternative spelling of armored combat

chainmail

plural of chain armour

(British spelling) Rock or other suitable material used to protect shorelines, streambeds, bridge abutments, pilings and other structures against scour and water, wave, or ice erosion.

plural of armoured cruiser

Alternative spelling of armored cruiser

Britain standard spelling of plot armor.