Other forms: armours
Armour is protective covering worn in battle. A suit of armour, plate armour, body armour.
A full medieval suit weighed about twenty-five kilograms spread over the whole body, so a fit man could run and mount a horse in it, contrary to the usual picture. Modern body armour stops fragments and bullets by spreading the force. Americans spell it armor.
1nounarmourProtective covering worn in battle.
“The knight's armour clanked as he climbed onto his horse.”
armour is a covering.
Also accepted in games: armor
Middle English
armure
English
armor
English, today
armour
armor comes from Middle English armure. From Middle English armure, armour, armor, armeure, borrowed from Anglo-Norman armure and Old French armeüre, from Latin armātūra. a doublet of armature and armure. by surface analysis, arm + -or.
Etymology from Wiktionary, CC BY-SA