גַּחֶלֶת (gaḥelet) is
a Hebrew noun
meaning coal. It appears
18 times
in 7 books of the Hebrew Bible
(Strong's H1513).
Same Hebrew root (TWOT 341a)
Range of meaning (TWOT 341a)coal; ember
Full entry: Brown-Driver-Briggs and Strong's
גַּחֶ֫לֶתnoun, feminine: coal
Strong's H1513גֶּחֶל: an ember KJV:(burning) coal.
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.