adjective
(sometimes in combination) Equipped, especially with a weapon.
(of a weapon) Prepared for use; loaded.
(obsolete) Furnished with something that serves to add strength, force, or efficiency.
(botany) Having prickles or thorns.
verb
simple past and past participle of arm
adjective
(chiefly in combination) Having an arm or arms, often of a specified number or type.
(of a creature) Possessing arms of a specified number or type.
(heraldry, of animals) Having horns, claws, teeth, a beak, etc. in a particular tincture, as contrasted with that of the animal as a whole.