ἐφέλκυσις
From LSJ
προγράψαντες οὖν τά τε θεωρήματα καὶ τὰ ἐπιτάγματα τὰ χρεῖαν ἔχοντα εἰς τὰς ἀποδείξιας αὐτῶν μετὰ ταῦτα γραψοῦμές τοι τὰ προκείμενα → having therefore written at the beginning the theorems and the postulates that are necessary for their proofs, we will then write out for you the propositions
English (LSJ)
-εως, ἡ, attraction, Asp.in EN160.5.
Greek (Liddell-Scott)
ἐφέλκῠσις: -εως, ἡ, ἡ πρὸς ἕλξιν δύναμις, τὸ ἐφελκύειν, Ἀριστ. π. Φυτ. 2. 1, 6· γραμματ., ἡ τοῦ δὲ ἐπέκτασις ἢ ἐφέλκυσις (ὡς ἐν τῷ λόχονδε) Κραμ. Ἀνέκδ. τ. 1. σ. 363, 4. ― ἐφελκυσμός, ὁ, μετὰ τῆς αὐτῆς σημασίας, Εὐστ. 52. 24.