ἐπίσπασις
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)
εως, ἡ, A drawing in, τῆς τροφῆς Arist.Spir.482a15, cf. Thphr.CP1.17.6, etc.; ἡ ἐ. τοῦ στόματος, in sucking in liquid, Alex. Aphr.Pr.2.59.
German (Pape)
[Seite 980] ἡ, das An-, Zuziehen, Theophr.
Greek (Liddell-Scott)
ἐπίσπᾰσις: -εως, ἡ, ἐφέλκυσις, καὶ τὴν ἐπίσπασιν τῆς τροφῆς Ἀριστ. π. Πνεύμ. 2. 10, πρβλ. Θεοφρ. π. Φυτ. Αἰτ. 1. 17, 6. κτλ.
Russian (Dvoretsky)
ἐπίσπᾰσις: εως ἡ втягивание (τῆς τροφῆς Arst.).