πύησις
From LSJ
Περὶ τοῦ ἐπέκεινα τοῦ νοῦ κατὰ μὲν νόησιν πολλὰ λέγεται, θεωρεῖται δὲ ἀνοησίᾳ κρείττονι νοήσεως → On the subject of that which is beyond intellect, many statements are made on the basis of intellection, but it may be immediately cognised only by means of a non-intellection superior to intellection
English (LSJ)
[ῡ], εως, ἡ,
A suppuration, ἢν ἐς π. τρέπηται Aret.CA1.7.
German (Pape)
[Seite 814] ἡ, das Schwären, Citern, Aret.