[six] n [ME, fr. six, adj., fr. OE siex; akin to OHG sehs six, L sex, Gk hex] (bef. 12c) 1: one more than five
2: the sixth in a set or series "the ~ of spades"
3: something having six units or members: as a: an ice-hockey team b: a 6-cylinder engine or automobile -- six adj -- six pron, pl in constr -- at sixes and sevens : being in disorder