καταμανθάνω,
perfect -μεμάθηκα[[ 5th c.BC: Hippocrates Medicus “περὶ ἄρθρων ἐμβολῆς” 8, 5th-6th c.BC: Xenophon Historicus “Institutio Cyri (Cyropaedia)” 1.1.1 ] Refs 5th c.BC+]:—observe well, examine closely, τὴν στρατιήν [[ 5th c.BC: Herodotus Historicus 7.146; τὸν Οἰνέα 4th c.BC: Timocles Comicus 6.16, compare 10; τὸ τραῦμα 1st-2nd c.AD: Plutarchus Biographus et Philosophus “Dio” 34 ] Refs 5th c.BC+]; look to, inspect, τὸν ἐλαιῶνα [[ “PFay.” 114.11 (100 2nd c.AD: Apollonius Dyscolus Grammaticus); κ. ἤν που.. 5th-6th c.BC: Xenophon Historicus “Oeconomicus” 12.3. ] Refs 5th c.BC+]
__2 learn, acquire knowledge of, [[ 5th-6th c.BC: Plato Philosophus “Theaetetus” 198d, etc.] Refs 5th c.BC+]; ὑπακούειν how to obey, variant in [[ 5th-6th c.BC: Xenophon Historicus “Oeconomicus” 13.7. ] Refs 5th c.BC+]
__3 perceive with the senses, observe, [[ 4th c.BC: Aristoteles Philosophus “Problemata” 960a7 ] Refs 4th c.BC+]: more commonly with the mind, understand, perceive, observe, οὐκ ὀρθῶς κ. [[ 5th-6th c.BC: Plato Philosophus “Parmenides” 128a; εἰ ἄρα μου καταμανθάνετε ὃ λέγω [prev. author] “Lg.” 689c; ἐκ τῶν νόμων κ. τοὺς λόγους εἰ ὀρθῶς.. 5th c.BC: Antipho Orator 5.14; κ. ὁπόσα θνητῇ φύσει δυνατά 5th-6th c.BC: Plato Philosophus “Epinomis” 986c ] Refs 5th c.BC+]; κ. ὅτι.. Hp.[same place]; ῥᾴδιον τοῦτο κ., ὅτι.. [[ 4th c.BC: Aristoteles Philosophus “Politica” 1285a1 ] Refs 4th c.BC+]: perfect, to be aware, Λυκοῦργον -μεμάθηκας ὅτι.. [[ 5th-6th c.BC: Xenophon Historicus “Memorabilia” 4.4.15 ] Refs 5th c.BC+]: with accusative et participle, κ. πολλοὺς ἔχοντάς τι [[ [prev. author] “Cyr.” 1.1.1; καταμαθόντες μιν ἀγοράζοντα 5th c.BC: Herodotus Historicus 4.164; κ. τινὰ θύοντα 5th-6th c.BC: Xenophon Historicus “Memorabilia” 1.4.2 ] Refs 5th c.BC+]; καταμαθὼν δὲ.. καταστασιαζόμενος that a party was being formed against him, [[ [prev. author] “HG” 1.6.4: καταμαθεῖν τοῦ Κύρου δοκοῦμεν, ὡς.. [prev. author] “Cyr.” 8.1.40. ] Refs]