ἀποτύφλωσις
From LSJ
Sunt verba voces quibus hunc lenire dolorem possis, magnam morbi deponere partem → Words will avail the wretched mind to ease and much abate the dismal black disease.
English (LSJ)
εως, ἡ,
A making blind, LXX Za.12.4: metaph. of the veins, blocking, Herod.Med. in Rh.Mus.49.555.
German (Pape)
[Seite 333] ἡ, Blendung, Blindheit, LXX.