ALL meanings of sousaphone
sou·sa·phone
S s - noun sousaphone a form of bass tuba, similar to the helicon, used in brass bands. 1
- noun sousaphone a large tuba that encircles the player's body and has a bell facing forwards 0
- noun sousaphone a brass instrument of the tuba family, with a large, movable bell: it was developed from the helicon and is used esp. in military bands 0