πολυκλήϊς
From LSJ
διὸ πᾶσαι αἱ τέχναι καὶ αἱ ποιητικαὶ ἐπιστῆμαι δυνάμεις εἰσίν → hence all arts, i.e. the productive sciences, are potencies
English (LSJ)
[ῑ], ῑδος, ἡ, (κλείς IV)
A with many benches of rowers, in Hom. always in dat., as epith. of ships, νηῒ πολυκλήϊδι Il.7.88, Od.20.382; νηυσὶ πολυκλήϊσι Il.2.74, cf. 175, al.; νῆα πολυκλήϊδα Hes.Op.817.