סֹלְלָה (sōlĕlâ) is
a Hebrew noun
meaning mound. It appears
11 times
in 6 books of the Hebrew Bible
(Strong's H5550).
Same Hebrew root (TWOT 1506b)
Range of meaning (TWOT 1506b)mound; besiegers; bank, mount
Full entry: Brown-Driver-Briggs and Strong's
סֹלְלָהnoun, feminine: mound
Strong's H5550סֹלְלָה: a military mound, i.e. rampart of besiegers KJV:bank, mount.
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 1506: סָלַלsālal — lift up, cast up; cast up a highway, cast up a way; exalt oneself; mound, exalt, oppose; extol, make plain, raise up