köken: Borrowed from French démon (“demon”), from Middle French [Term?], from Latin daemōn (“demon; (protective) spirit”), from Ancient Greek δαίμων (daímōn, “demon; (protective) spirit”).
köken: From Old Galician-Portuguese demonio, from Latin daemonium, from Ancient Greek δαιμόνιον (daimónion), diminutive of δαίμων (daímōn, “god, divine power”).
köken: From Old Norse djǫfull, from Old Saxon diuval from Latin diabolus, from Ancient Greek διάβολος (diábolos, “devil, slanderer”). Compare Norwegian Bokmål djevel, Swedish djävul, English devil, German Teufel, Dutch duivel.