ἐπιπακτόω
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)
shut close, τὰς θύρας Ar.Fr.721.
German (Pape)
[Seite 967] zumachen, verschließen, θύρας, Ar. bei Poll. 10, 27.
Greek (Liddell-Scott)
ἐπιπακτόω: κλείω καλῶς, τὰς θύρας, «τῷ δὲ κλεῖσαι ἴσον τὸ πακτοῦν καὶ τὸ ἐπιπακτοῦν τὰς θύρας ἐστίν, ὥσπερ τῷ ἀνοίγειν ταὐτὸν τὸ λύειν, κτλ. Πολυδ. Ι΄, 27 (Ἀριστοφ. Ἀποσπ. 608).
Russian (Dvoretsky)
ἐπιπακτόω: запирать (τὰς θύρας Arph.).