Dictionary entry

γνόφος

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

γνόφος (later form of δν-),

[in LXX for אָפֵל, עֲרָפֶל, etc.;]

darkness, gloom (including "an element of tempest," Tr., Syn., §c): He 12:18.†

SYN.: ἀχλύς, ζόφος, σκότος (Tr., l.c.; DB, i, 457a).