[n] tough more-or-less rigid protective covering of an animal or plant [n] protective covering made of metal and used in combat [n] a military unit consisting of armored fighting vehicles [v] equip with armor
armour, armour, armour, armour
aegis, armament, armature, armor plate, bard, beaver, body armor, brassard, breastplate, buckler, bulletproof vest, callosity, callousness, callus, chain armor, chain mail, chitin, cloak, coat of mail, coif, corselet, cortex, cover, cuirass, elytron, epis