bacchanalianEnglishOxford New American Dictionarybacchanalian /ˌbäkəˈnālēən, , ˌbɑkəˈneɪliən , ˌbakəˈnālēən, ˌbækəˈneɪliən / ▸ adjective characterized by or given to drunken revelry; riotously drunken: a bacchanalian orgy.