1 definition by KissMyBrass
Band instrument. In concert band, it looks something like a smaller version of the tuba. Only slightly different than the euphonium (a baritone has more cylindrical tubing while a euphonium's tubing is more conical in shape.) In marching band, it resembles a "trumpet on steroids." Great instrument, often played by very interesting people.
by KissMyBrass August 16, 2008