τὸ ζῷον τοῦτο οὐ μονῆρες καὶ αὐθέκαστον, ἀλλὰ κοινωνικὸν καὶ πολιτικόν → this animal is not solitary and self-sufficient, but social and political
μονώνυξ, -υχος, -ὁ, ἡ (Μ, Α μῶνυξ, -υχος, ὁ, ἡ, τὸ)βλ. μονώνυχος.