'Supporter' definitions:

Definition of 'supporter'

From: WordNet
noun
A person who backs a politician or a team etc.; "all their supporters came out for the game"; "they are friends of the library" [syn: supporter, protagonist, champion, admirer, booster, friend]
noun
Someone who supports or champions something [syn: patron, sponsor, supporter]
noun
A person who contributes to the fulfillment of a need or furtherance of an effort or purpose; "my invaluable assistant"; "they hired additional help to finish the work" [syn: assistant, helper, help, supporter]
noun
A band (usually elastic) worn around the leg to hold up a stocking (or around the arm to hold up a sleeve) [syn: garter, supporter]
noun
A support for the genitals worn by men engaging in strenuous exercise [syn: athletic supporter, supporter, suspensor, jockstrap, jock]

Definition of 'Supporter'

From: GCIDE
  • Supporter \Sup*port"er\, n.
  • 1. One who, or that which, supports; as, oxygen is a supporter of life. [1913 Webster]
  • The sockets and supporters of flowers are figured. --Bacon. [1913 Webster]
  • The saints have a . . . supporter in all their miseries. --South. [1913 Webster]
  • 2. Especially, an adherent; one who sustains, advocates, and defends; as, the supporter of a party, faction, or candidate. [1913 Webster]
  • 3. (Shipbuilding) A knee placed under the cathead. [1913 Webster]
  • 4. (Her.) A figure, sometimes of a man, but commonly of some animal, placed on either side of an escutcheon, and exterior to it. Usually, both supporters of an escutcheon are similar figures. [1913 Webster]
  • 5. (Med.) A broad band or truss for supporting the abdomen or some other part or organ. [1913 Webster] [1913 Webster]

Synonyms of 'supporter'

From: Moby Thesaurus