Μέδοισα

From LSJ

κοινὴ γὰρ ἡ τύχη καὶ τὸ μέλλον ἀόρατον → fortune is common to all, the future is unknown | fortune is common to all and the future unknown | fate is common to all and the future unknown

Source

English (Slater)

Μέδοισα one of the three Gorgon sisters. εὐπαρᾴου κρᾶτα συλάσαις Μεδοίσας υἱὸς Δανάας (P. 12.16) μακρὰ μὲν τὰ Περσέος ἀμφὶ Μεδοίσας Γοργόνος (N. 10.4)

Russian (Dvoretsky)

Μέδοισα: ἡ дор. = Μέδουσα.