עֲרָפֶל (ʿărāpel) is
a Hebrew noun
meaning cloud. It appears
15 times
in 12 books of the Hebrew Bible
(Strong's H6205).
Same Hebrew root (TWOT 1701b)
Range of meaning (TWOT 1701b)cloud, heavy cloud; gloom, lowering; dark, darkness
Full entry: Brown-Driver-Briggs and Strong's
עֲרָפֶלnoun, masculine: cloud, heavy cloud
cloud, heavy cloud
Strong's H6205עֲרָפֶל: gloom (as of a lowering sky) KJV:(gross, thick) dark (cloud, -ness).
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.