εὐνάζειν ἀδακρύτων βλεφάρων πόθον → lull the desire of her eyes so that they weep no more
v. trans.
P. and V. πείθειν, ἀναπείθειν (Eur., Hel. 825), V. ἔκπείθειν.
Be convinced, be sure: see under sure.