διαμανθάνω
From LSJ
πωγωνοτροφία φιλόσοφoν οὐ ποιεῖ → a long beard does not make the philosopher
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.