δυέσθην

From LSJ

εἰρήνην καλεῖς δὴ τὸ πολέμου τέλος → do you actually call the end of war peace, do you in fact call peace the end of war

Source

French (Bailly abrégé)

3ᵉ duel impf. Moy. poét. de δύω.