Drunken revelries; orgies.
A votary of Bacchus; a drunken reveler. bacchant; bacchante.
This bacchanal is 4 feet 8 inches high, and 3 feet 1 inch wide. – Lectures on the true, the beautiful and the good by Victor Cousin
What had been a joyous bacchanal had degenerated into a horrid saturnalia. – The Whirligig of Time by Wayland Wells Williams