γοῦν · goun — LSJ
at least then, at all events, why yes, well, Athens
at least then, freq. scarcely distinguishable from simple γε: twice in Hom. (with a second γε added), εἴ γʼ οὖν ἕτερός γε φύγῃσιν Il. 5.258; μὴ ἐμέ γʼ οὖν οὗτός γε 16.30 (so ἔοικα γοῦν τούτου γε . . σοφώτερος εἶναι Pl. Ap. 21d); freq. later, δοκέων πάγχυ δευτερεῖα γῶν οἴσεσθαι Hdt. 1.31; γνώσει . . ὀψὲ γοῦν τὸ σωφρονεῖν A. Ag. 1425, cf. 432 (lyr.), etc.; freq. in adducing an instance, or a fact giving rise to a presumption, Heraclit. 58, Th. 1.2, X. Cyr. 1.5.8; τὸν γοῦν ἄλλον χρόνον in past time