κοῦ
From LSJ
ὃν οὐ τύπτει λόγος οὐδὲ ῥάβδος → if words don't get through, neither a beating will | if the carrot doesn't work, the stick will not work either | whom words do not strike, neither does the rod
English (LSJ)
κου, Ion. for ποῦ, που. κοῦα· ἐνέχυρα, and κουάσαι· ἐνεχυριάσαι, Hsch.; cf. κοῖον, κῷα. κούαγμα· σκῆμα, Id. κούαμα· μέλαν (Lacon.), Id. (fort. κουάνια ( κυάνεα)· μέλανα).
French (Bailly abrégé)
ion. c. ποῦ.
Dutch (Woordenboekgrieks.nl)
κοῦ, κου Ion. voor ποῦ, που.
German (Pape)
ion. = ποῦ.
Russian (Dvoretsky)
κοῦ: ион. = ποῦ.
Greek (Liddell-Scott)
κοῦ: κου, Ἰων. ἀντὶ ποῦ, που.
Greek Monotonic
κοῦ: κου, Ιων. αντί ποῦ, που.
