ἀπελευθερόω
From LSJ
τὸ δὲ ποιεῖν ἄνευ νοῦ ἃ δοκεῖ καὶ σὺ ὁμολογεῖς κακὸν εἶναι: ἢ οὔ → but doing what one thinks fit without intelligence is—as you yourself admit, do you not?—an evil
English (LSJ)
A emancipate a slave, Pl.Lg.915asq., POxy.722.18 (i A.D.):—Pass., Pl.Lg.915b; αἱρεῖται ἐπίτροπον ὁ ἀπελευθερούμενος Arist.Rh.1408b25.