Belĭal, indecl. (Belĭas, ae, m.), = Heb.,
Belial , a chief of the evil spirits , Prud. Psych. 714; Tert. Cult. Fem. 1, 2; Vulg. Deut. 13, 13; id. 2 Cor. 6, 15.
·noun An evil spirit; a wicked and unprincipled person; the personification of evil. ...
Webster's Dictionary of the English Language