bacchanalian

1 of 2

adjective

bac·​cha·​na·​lian ¦ba-kə-¦nāl-yən How to pronounce bacchanalian (audio)
¦bä-
-lē-ən
: of, relating to, or suggesting the ancient Roman religious rites marked by orgiastic revelry and drunkenness that were held in honor of Bacchus, the god of wine

bacchanalian

2 of 2

noun

bac·​cha·​na·​lian ¦ba-kə-¦nāl-yən How to pronounce bacchanalian (audio)
¦bä-
-lē-ən
plural -s
: a bacchanalian reveler : bacchanal entry 2 sense 1

Did you know?

The Roman god of drama, wine, and ecstasy, Bacchus was the focus of a widespread celebration, the Bacchanalia. The festivities were originally secret, and only initiated members could participate. There was wine in abundance, and participants were expected to cut loose from normal restraints and give in to all sorts of wild desires. Eventually the Bacchanalia became more public and uncontrolled, finally getting so out of hand that in 186 B.C. the Roman authorities had it banned. Much the same bacchanalian spirit fills tropical carnivals every year, including New Orleans' Mardi Gras.

Word History

First Known Use

Adjective

1605, in the meaning defined above

Noun

1605, in the meaning defined above

Time Traveler
The first known use of bacchanalian was in 1605

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Cite this Entry

“Bacchanalian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bacchanalian. Accessed 26 Dec. 2025.

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