יְקוּם (yĕqûm) is
a Hebrew noun
meaning substance. It appears
3 times
in 2 books of the Hebrew Bible
(Strong's H3351).
Also rendered
existence
Same Hebrew root (TWOT 1999f)
Range of meaning (TWOT 1999f)substance, existence; standing, living thing
Full entry: Brown-Driver-Briggs and Strong's
יְקוּםnoun, masculine: substance, existence
Strong's H3351יְקוּם: properly, standing (extant), i.e. by implication, a living thing KJV:(living) substance.
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 1999: קוּםqûm — arise, stand up, stand; fulfil, confirm, ratify, establish, impose; raise up; raise oneself, rise up; cause to arise, raise, set up, erect, build, instigate, cause to stand; be raised up; opponent; rise; abide, accomplish…