ἐκδιηθέω
From LSJ
Δύο γὰρ, ἐπιστήμη τε καὶ δόξα, ὧν τὸ μὲν ἐπίστασθαι ποιέει, τὸ δὲ ἀγνοεῖν → Two different things are science and belief: the one brings knowledge, the other ignorance
English (LSJ)
filter out, Hp.Morb.4.37 (Pass.).
Spanish (DGE)
filtrar en v. pas. τὸ ὕδωρ ... εἰς τὴν κύστιν Hp.Morb.4.37.