ἄχλυσις
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)
-εως, ἡ, dimming, clouding, Syn.Alch.p.58B.
Spanish (DGE)
-εως, ἡ
fís. vaporosidad σημαίνει δὲ τὴν ἐξυδάτωσιν καὶ ἄχλυσιν ... τῶν σωμάτων Syn.Alch.p.58.