demon
From LSJ
English > Greek (Woodhouse)
substantive
P. and V. δαίμων, ὁ, P. δαιμόνιον, τό.
evil spirit: P. and V. κακὸς δαίμων, ὁ.
be possessed by a demon, v.: P. and V. δαιμονᾶν (Xen.), ἐνθουσιᾶν, P. ἐνθουσιάζειν (Plato).
the demon of revenge, subs.: use V. Ἐρινύς, ἡ.