παρακερκίς
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)
ίδος, ἡ,
A small bone of the leg, Poll.2.191. II sidebone, as a pathological condition, Hippiatr.51.
German (Pape)
[Seite 482] ίδος, ἡ, der kleine Knochen neben dem großen des Schienbeines, sonst περόνη, Poll. 2, 191.
Greek (Liddell-Scott)
παρακερκίς: ἡ, τὸ μικρὸν ὀστοῦν τῆς κνήμης (πρβλ. περόνη), Πολυδ. Β΄, 191.