[bari.tone] n [F baryton or It baritono, fr. Gk barytonos deep sounding, fr. barys heavy + tonos tone--more at grieve] (1609) 1: a male singing voice of medium compass between bass and tenor; also: a person having this voice
2: a member of a family of instruments having a range between tenor and bass; esp: the baritone saxhorn or baritone saxophone -- bari.ton.al adj
[2]baritone adj (1729): relating to or having the range or part of a baritone