D defs.my
Entry 1 sense Webster, 1913

Beelzebub

· Be·el·ze·bub · IPA /ˈbilzɪbʌb/
01 n. The title of a heathen deity to whom the Jews ascribed the sovereignty of the evil spirits; hence, the Devil or a devil. See Baal.
  1. 1.
    The title of a heathen deity to whom the Jews ascribed the sovereignty of the evil spirits; hence, the Devil or a devil. See Baal. See: Baal