A trombone with the same fundamental pitch as the tenor, typically has two valves, a wider bore, and larger bell. These help to produce a fuller, weightier, sound, and help play better in the lower register.

plural of bass horn

Dated form of bas relief.

plural of bass-relief

A large brass instrument in the bass range, usually referring to the modern tuba or the archaic serpent

Any fish of the genus Micropterus, such as the smallmouth bass (Micropterus dolomieu) or the largemouth bass (Micropterus salmoides).

(lutherie) A narrow length of wood affixed to, or occasionally carved from, the inside of the top plate of a violin-family instrument.

plural of bass bar

plural of bass staff

(music) An extended bass note, characteristic of dubstep music, which is manipulated rhythmically to create an oscillating sound.