triple-team verb4 •In sports involving offensive and defensive teams, to use three defensive players to guard against the movements of a single offensive player. •To deal with or handle a task or individual person by using a team of three people. •(slang) To gang up on someone, as a group of three. •(slang) To sexually penetrate someone simultaneously orally, anally, and vaginally. formstriple-teamed · triple-teaming · triple-teams