- of, like, or characteristic of a demon or demons魔鬼般的, 恶魔似的：
a goddess with both divine and demoniac qualities
有着天使和恶魔双重秉性的女神
demoniac rage.
恶魔般的狂怒。
- a person supposedly possessed by an evil spirit恶魔缠身者, 着魔者。
派生词
demoniacal
adjectivedemoniacally
adverb词源
late Middle English: from Old French demoniaque, from ecclesiastical Latin daemoniacus, from daemonium 'lesser or evil spirit' （see DEMON1）.