Armor vs. Armour

Armornoun

(uncountable) A protective layer over a body, vehicle, or other object intended to deflect or diffuse damaging forces.

Armornoun

(uncountable) A natural form of this kind of protection on an animal's body.

Armornoun

(uncountable) Metal plate, protecting a ship, military vehicle, or aircraft.

Armornoun

(countable) A tank, or other heavy mobile assault vehicle.

Armornoun

A military formation consisting primarily of tanks or other armoured fighting vehicles, collectively.

Armornoun

The naturally occurring surface of pebbles, rocks or boulders that line the bed of a waterway or beach and provide protection against erosion.

Armorverb

(transitive) To equip something with armor or a protective coating or hardening.

Armorverb

(transitive) To provide something with an analogous form of protection.

Armornoun

Defensive arms for the body; any clothing or covering worn to protect one's person in battle.

Armornoun

Steel or iron covering, whether of ships or forts, protecting them from the fire of artillery.

Armornoun

protective covering made of metal and used in combat

Armornoun

a military unit consisting of armored fighting vehicles

Armornoun

tough more-or-less rigid protective covering of an animal or plant

Armorverb

equip with armor

Armournoun

(uncountable) A protective layer over a body, vehicle, or other object intended to deflect or diffuse damaging forces.

Armournoun

(uncountable) A natural form of this kind of protection on an animal's body.

Armournoun

(uncountable) Metal plate, protecting a ship, military vehicle, or aircraft.

Armournoun

(countable) A tank, or other heavy mobile assault vehicle.

Armournoun

A military formation consisting primarily of tanks or other armoured fighting vehicles, collectively.

Armournoun

The naturally occurring surface of pebbles, rocks or boulders that line the bed of a waterway or beach and provide protection against erosion.

Armourverb

(transitive) To equip something with armour or a protective coating or hardening.

Armourverb

(transitive) To provide something with an analogous form of protection.

Armournoun

a military unit consisting of armored fighting vehicles

Armournoun

protective covering made of metal and used in combat

Armournoun

tough more-or-less rigid protective covering of an animal or plant

Armourverb

equip with armor

Armournoun

the metal coverings formerly worn to protect the body in battle

Armournoun

the tough metal layer covering a military vehicle or ship to defend it from attack.

Armournoun

military vehicles collectively

Armournoun

the protective layer or shell of some animals and plants.

Armournoun

a person's emotional, social, or other defences

Armourverb

provide (someone) with emotional, social, or other defences

Armour

Armour (British English) or armor (American English; see spelling differences) is a covering to protect an object, individual, or vehicle from damage, especially direct contact weapons or projectiles during combat, or from a potentially dangerous environment or activity (e.g., cycling, construction sites, etc.). Personal armour is used to protect soldiers and war animals.