T0399000 (to͞o′bə, tyo͞o′-)n.1. A large, valved, brass instrument with a bass pitch.2. A reed stop in an organ, having eight-foot pitch.[Italian, from Latin, trumpet; akin to tubus, tube.]tu′ba·ist, tu′bist n.
tubist
(ˈtjuːbɪst) n (Music, other) another word for tubaistEncyclopediaSeetuba