a band (usually elastic) worn around the leg to hold up a stocking (or around the arm to hold up a sleeve) | an officer in a police force |
a support for the genitals worn by men engaging in strenuous exercise | a commissioned military officer |
a person who backs a politician or a team etc. | an assistant with power to act when his superior is absent |
a person who contributes to the fulfillment of a need or furtherance of an effort or purpose | an officer holding a commissioned rank in the United States Navy or the United States Coast Guard; below lieutenant commander and above lieutenant junior grade |
someone who supports or champions something | |