I.sleep, slumber, Hom., etc.; χάλκεος ὕπνος, i. e. the sleep of death, Il.:— ὕπνος τινὰ ἐπέρχεται, ἐπορούει, ἱκάνει, αἱρεῖ, λαμβάνει Hom., etc.; εἰς ὕπνον πεσεῖν Soph.:— ἐν ὕπνῳ in sleep, Eur.;— καθ᾽ ὕπνον Soph.;— περὶ πρῶτον ὕπνον about one's first sleep, Ar.
II.Sleep, twin-brother of Death, Il.