ἀπόπαν

From LSJ

ὦ φίλον ὕπνου θέλγητρον, ἐπίκουρον νόσου → o dearest charm of sleep, ally against sickness

Source

Spanish (DGE)

adv. totalmente ἀπόπαν ἐψυχωμένος, νενοωμένος Procl.in Ti.2.111.29.