ἁρματοτροφία
From LSJ
θοῦ, Κύριε, φυλακὴν τῷ στόµατί µου καὶ θύραν περιοχῆς περὶ τὰ χείλη µου → set a guard over my mouth, Lord; keep watch over the door of my lips | set a guard, O Lord, over my mouth; keep watch over the door of my lips (Psalm 140:3, Septuagint version)
English (LSJ)
ἡ,
A keeping of chariot-horses, X.Hier.11.5.
German (Pape)
[Seite 355] ἡ, das Halten von Wagenpferden zum Wettfahren, Xen. Hier. 11, 5.