οἰστῶς
From LSJ
νὺξ μὲν ἐμὸν κατέχει ζωῆς φάος ὑπνοδοτείρη → sleep-giving night hath quenched my light of life | sleep-giving night covers my light of life | night, the giver of sleep, holds the light of my life
Greek (Liddell-Scott)
οἰστῶς: Ἐπίρρ. τοῦ οἰστός, ἀνεκτῶς, Πολυδ. Γ΄, 131, ὃς ἀποδοκιμάζει τὸ ἐπίρρ. τοῦτο.