ὦν
From LSJ
τὸ σὸν εἰς ἡμᾶς ἐνδιάθετον → your disposition towards us
German (Pape)
[Seite 1411] ion. u. dor. = οὖν, nun, daher, also; Her., und oft bei Pind.; vgl. Jac. A. P. p. 387.
Greek (Liddell-Scott)
ὦν: Ἰων. καὶ Δωρ. ἀντὶ οὖν· ἴδε οὖν ΙΙ.
French (Bailly abrégé)
ion. c. οὖν.