אַמְתַּחַת (ʾamtaḥat) is
a Hebrew noun
meaning sack. It appears
15 times
in 1 book of the Hebrew Bible
(Strong's H572).
Same Hebrew root (TWOT 1265a)
Range of meaning (TWOT 1265a)sack; expansive, bag
Full entry: Brown-Driver-Briggs and Strong's
אַמְתַּ֫חַתnoun, feminine: sack
Strong's H572אַמְתַּחַת: properly, something expansive, i.e. a bag KJV:sack.
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 1265: מָתַחmātaḥ — spread out; stretch