supporter
noun(sup-port-er)
a person who contributes to the fulfillment of a need or furtherance of an effort or purpose
supporter
noun(sup-port-er)
a support for the genitals worn by men engaging in strenuous exercise
supporter
noun(sup-port-er)
a person who backs a politician or a team etc.
Examples:
All their supporters came out for the game.
supporter
noun(sup-port-er)
someone who supports or champions something
supporter
noun(sup-port-er)
a band (usually elastic) worn around the leg to hold up a stocking (or around the arm to hold up a sleeve)