צֵלֶל (ṣēlel) is
a Hebrew noun
meaning shadow. It appears
4 times
in 3 books of the Hebrew Bible
(Strong's H6752).
Same Hebrew root (TWOT 1921a)
Range of meaning (TWOT 1921a)shadow; shade; defence
Full entry: Brown-Driver-Briggs and Strong's
צֵלnoun, masculine: shadow
Strong's H6738צֵל: shade, whether literal or figurative KJV:defence, shade(-ow).
Strong's H6752צֵלֶל: shade KJV:shadow.
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.
Root family 1921: צָלַלṣālal — be, grow dark; the gates of Jerusalem grew dark; a shadowing wood; shade; begin to be dark, shadowing