- Adjective. (alternative form of, bacchanal) .
- Adjective. Relating to Bacchus or his festival.
- Adjective. Engaged in drunken revels; drunken and riotous or noisy.
- Noun. A devotee of Bacchus; one who indulges in drunken revels; one who is noisy and riotous when intoxicated; a carouser.
- Noun. (context, in plural) The festival of Bacchus; the bacchanalia.
- Noun. Drunken revelry; an orgy.
- Noun. A song or a dance in honor of Bacchus.