מְעָרָה (mĕʿārâ) is
a Hebrew noun
meaning cave. It appears
40 times
in 11 books of the Hebrew Bible
(Strong's H4631).
Same Hebrew root (TWOT 1704a)
Range of meaning (TWOT 1704a)cave; cavern; den, hole
Full entry: Brown-Driver-Briggs and Strong's
מְעָרָהnoun, feminine: cave
Strong's H4631מְעָרָה: a cavern (as dark) KJV:cave, den, hole.
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.