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
psyllĭon: ĭi, n., = ψύλλιον,
I a plant, fleabane, fleawort, Plin. 25, 11, 90, § 140; Cael. Aur. Acut. 3, 8, 97.
psyllĭon (-ĭum), ĭī, n. (ψύλλιον), plantain ou herbe aux puces : Plin. 25, 146.