bac·cha·nal /ˈbækənḷ, ˈbɑ; ˌbækəˈnæl, ˌbɑkəˈnɑl/
 (a.)酒神的,酒神節的,發酒瘋的酒神的信徒,狂飲作樂,酒神節
 Bac·cha·nal a.
 1. Relating to Bacchus or his festival.
 2. Engaged in drunken revels; drunken and riotous or noisy.
 Bac·cha·nal n.
 1. A devotee of Bacchus; one who indulges in drunken revels; one who is noisy and riotous when intoxicated; a carouser. “Tipsy bacchanals.”
 2. pl. The festival of Bacchus; the bacchanalia.
 3. Drunken revelry; an orgy.
 4. A song or a dance in honor of Bacchus.
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 bacchanal
      adj : used of riotously drunken merrymaking; "a night of
            bacchanalian revelry"; "carousing bands of drunken
            soldiers"; "orgiastic festivity" [syn: bacchanalian,
            bacchic, carousing, orgiastic]
      n 1: someone who engages in drinking bouts [syn: drunken reveler,
            drunken reveller, bacchant]
      2: a drunken reveller; a devotee of Bacchus [syn: bacchant]
      3: a wild gathering involving excessive drinking and
         promiscuity [syn: orgy, debauch, debauchery, saturnalia,
          riot, bacchanalia, drunken revelry]