μυριοστύς
From LSJ
ὅταν δὲ τἄμ' ἀθυμήσαντ' ἴδῃς, σύ μου τὸ δεινὸν καὶ διαφθαρὲν φρενῶν ἴσχναινε παραμυθοῦ θ' → whenever you see me despondent over my situation, do what you can to lessen and relieve what is wild and senseless in my thinking | whenever you see me despondent, you must cure the grim derangement of my mind and encourage me
English (LSJ)
ύος, ἡ,
A body of ten thousand, X.Cyr.6.3.20.
German (Pape)
[Seite 220] ύος, ἡ, eine Zahl, Menge von zehntausend, Xen. Cyr. 6, 3, 20 u. Sp.