προσφιλοσοφέω

A. speculate further upon, ἔτι τῷ λόγῳ Plu. 2.669c; ταῦτα π. Luc. Sat. 9.

II. philosophize in company with another, c. dat. pers., Id. Gall. 11, Philostr. VS 2.1.9: metaph., τῇ ἐρημίᾳ καὶ τῇ δικέλλῃ Luc. Tim. 6.