- A baritone is a male voice that is lower than tenor, but higher than bass
- Thomas Hampson sings operas with a loud baritone voice
- A baritone is a musical instrument that plays notes that are between tenor and bass, such as a euphonium or a baritone saxophone.
- (countable) A baritone is a musical instrument that is as big as a euphonium.
- Synonym: baritone horn
- The baritone looks like a tuba or euphonium.