חֶלֶד (ḥeled) is
a Hebrew noun
meaning duration. It appears
5 times
in 2 books of the Hebrew Bible
(Strong's H2465).
Also rendered
lifetime/world
Same Hebrew root (TWOT 653a)
Range of meaning (TWOT 653a)duration, world; life; age, short time
Full entry: Brown-Driver-Briggs and Strong's
חֶ֫לֶדnoun, masculine: duration, world
Strong's H2465חֶלֶד: life (as a fleeting portion of time); hence, the world (as transient) KJV:age, short time, world.
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.