An armband is a piece of cloth worn around the arm over the sleeve of other clothing to mark the wearer as belonging to group, having a certain rank or role, or being in a particular state or condition. When used as part of a military uniform it's called a brassard. Uniforms serving other purposes such as to identify members of clubs, societies or teams may also have armbands for certain ranks or functions. An armband might identify a group leader, a team captain, or a person charged with contr… (More on Armband)