τροχιλεῖον
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)
τό,
A pulleyblock, pulley, IG42(1).102.49 (Epid., iv B. C.); for the gen. pl. τροχιλιῶν (v.l. τροχίλων) in Pl.R.397a, and τροχιλίων in Moschio ap.Ath.5.208e, Hero Spir.1.27 (v.l.), τροχιλείων shd. perh. be read.