Definition of "membership card" []

• A card certifying membership in an organization (noun)

WordNet. Princeton University. 2010.

• "The Fabian Society had been founded in 1884 and the Democratic Federation, whose membership card William Morris designed, in 1882."
• "After I convinced him with my membership card of the Canadian Oriental Club, I gained his confidence and obtained liquor."
• "Thanks to some computerized list, it was impersonally personalized—“Dear Senator Kennedy”—and included a “Moral Majority” membership card made out to him, and a call to join in combating the threat of “ultra-liberals like Ted Kennedy.”"