armor
noun
1.
protective covering made of metal and used in combat
chesthelm firedskeerp gouthsare harweed helmcladding heraweed hereclad iweaponings rysting shieldcloth shieldwear armour
Exemplifies:
American spelling 2.
a military unit consisting of armored fighting vehicles
Derived from:
arm Exemplifies:
American spelling 3.
tough more-or-less rigid protective covering of an animal or plant
Exemplifies:
American spelling