διαμανθάνω
From LSJ
Ἔοικα γοῦν τούτου γε σμικρῷ τινι αὐτῷ τούτῳ σοφώτερος εἶναι, ὅτι ἃ μὴ οἶδα οὐδὲ οἴομαι εἰδέναι → I seem, then, in just this little thing to be wiser than this man at any rate, that what I do not know I do not think I know either
English (LSJ)
learn by inquiry, Philostr.VA1.16.
Spanish (DGE)
enterarse de, aprender bien πρᾶγμα ... τόδε E.Fr.Hyps.101.837, τὰ ἐκείνων (τῶν μάγων) Philostr.VA 1.18, cf. Hom.Clem.4.6, Chrys.M.64.925C, c. complet. ὡς εἷς ... ἔστι Θεός Cyr.Al.M.76.529C.
German (Pape)
[Seite 588] (s. μανθάνω), nachforschen, Philostr. v. Apoll. 1, 16 u. a Sp.
Greek (Liddell-Scott)
διαμανθάνω: μανθάνω ἐρευνῶν, ἐρωτῶν, Φιλόστρ. 20.