ἐγγύτης
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)
[ῠ], ητος, ἡ,
A nearness, Str.8.6.19, A.D.Pron.24.4, Alex. Aphr.Pr.2.35, Them.Or.14.182b, etc.
German (Pape)
[Seite 702] ητος, ἡ, Nähe, Nachbarschaft; übertr., Aehnlichkeit; Sp.