κραγός
From LSJ
Καὶ τῶν λεγόντων εὖ καλὸν τὸ μανθάνειν → It is a fine thing to learn from those who speak well
English (LSJ)
οῦ, ὁ,
A bawling, Com. formation in the phrase κραγὸν κεκράξεται (cf. βάδον βαδίζεται) Ar.Eq.487, cf. Hsch.:—on the accent v. Hdn.Gr.2.20.