ἀρτίφρων
From LSJ
λόγῳ ἀναλίσκω τὸν χρόνον τῆς ἡμέρας → waste the day in idle talk, consume the duration of the day with talk
English (LSJ)
[ῐ], ον, gen. ονος, (ἄρτιος, φρήν)
A sound of mind, sensible, οὔτε μάλ' ἀ. Od.24.261, cf. E.Med.294; ἀρτιμελεῖς καὶ ἀρτίφρονας Pl. R.536b; ἀ. . . πλήν . . quite in one's senses except... E.IA877: c. gen., ἐπεὶ δ' ἀ. ἐγένετο . . γάμων when he came to full consciousness of... A.Th.778 (lyr.).