Ring armour refers to armor that consists of small metal rings woven together into a mesh. This form of armor was popular in the middle ages and was worn to protect the body during combat. There are several synonyms that can be used to refer to ring armor. Chainmail is a commonly used word that refers to ring armor. Other possible synonyms include ring mail, hauberk, aventail, and maille. Each of these words describes a slightly different variation of ring armor, but they are all similar in that they consist of interlocking metal rings that provide protection to the wearer.