μὴ γάρ · mē gar — LSJ
certainly not, much less
certainly not, where Verb in imper. or opt. must be supplied from the context, μὴ λεγέτω τὸ ὄνομα . . Answ. μὴ γάρ [λεγέτω] Pl. Tht. 177e, cf. Sph. 255b: not in a reply, μὴ γὰρ δὴ δίναν γʼ Εὐρώτα (sc. ἔλθοιμι) E. Tr. 210 (lyr.): in parenthesis, where it may be translated much less (cf. μὴ ὅτι), Aeschin. 2.158; μὴ γὰρ τῆς πόλεώς γε μηδʼ ἐμοῦ D. 18.200.