ἱππηλάσιον
From LSJ
ὀδοῦσι καὶ ὄνυξι καὶ πάσῃ μηχανῇ → tooth and nail | tooth, fang, and claw | in every possible way | by hook or by crook
[Seite 1258] τό, das Rossetreiben, Reiten u. Fahren, Sp.
ἱππηλάσιον: τό, = ἱππηλασία, Νικήτ. Χρον. σ. 146Β, Ἄννα Κομν. 15. σ. 466.