saxhorn
/ˈsæksˌhɔrn/
noun
- A brass musical instrument with a conical bore and valves, similar to a tuba or euphonium, invented by Adolphe Sax.
- The marching band featured a deep, resonant saxhorn in the bass section.
- The antique saxhorn on display at the museum had ornate engravings on its bell.
- She learned to play the saxhorn in middle school and later joined the community orchestra.