καταμελετάω · katameletaō — LSJ
train fully, exercise, τινα Pl. Phlb. 55e:—Pass., ib. 57a; τὴν ἀνδρείαν ἐν τοῖς φόβοις δεῖ -μελετᾶσθαι Id. Lg. 649c.
study carefully, for the purpose of composing, τὸν ἔπαινον περί τινος Id. Clit. 410b; ῥητορικήν Phld. Rh. 1.236S.; λόγον Them. Or. 26.312b.