Dictionary entry

ἀχλύς

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament with Strong's

** ἀχλύς, -ύος, ἡ,

[in Aq.: Ez 12:7; Sm.: Jb 3:5*;]

a mist, esp. a dimness of the eyes: Ac 13:11 (v. Tr., Syn., § c).†