ἀποπτίσσω
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
English (LSJ)
strip the husk off, Dieuch. ap. Orib. 4.6.4 (Pass.).
Spanish (DGE)
pelar, mondar en v. pas. de la avena, Dieuch.14.15.
Greek (Liddell-Scott)
ἀποπτίσσω: ἀφαιρῶ τὸ κέλυφος, ἀπογυμνῶ τοῦ κελύφους, Ὀρειβάσ. 1. 283, Daremb., ἐν τῷ παθ.