banker1Pronunciation: /ˈbaŋkə/Translate banker | into French | into German | into Italian | into Spanish Definition of banker noun 1a person who manages or owns a bank or group of banks. the person running the table, controlling play, or acting as dealer in some gambling or board games. 2British a supposedly certain bet:the horse should be a banker for him in the Members' race a result forecast identically (while other forecasts differ) in several football-pool entries on one coupon. banker in other Oxford dictionaries Definition of banker in the US English dictionary