Asmodeus Look up Asmodeus at Dictionary.com
evil spirit, prince of demons, from Latin Asmodaeus, from Greek Asmodaios, from Talmudic Hebrew Ashmeday, from Avestan Aeshma-dæva, "Aeshma the deceitful," from aeshma "anger" (from PIE *eismo-, suffixed form of root *eis- (1), found in words denoting passion; see ire) + daeva- "spirit, demon" (from PIE *deiwos "god," from root *dyeu- "to shine" (see Zeus).