רֶשֶׁף (rešep) is
a Hebrew noun
meaning flame. It appears
7 times
in 5 books of the Hebrew Bible
(Strong's H7565).
Also rendered
flash
Same Hebrew root (TWOT 2223a)
Range of meaning (TWOT 2223a)flame, fire-bolt; live coal, lightning, arrow, fever; coal, burning heat, spark, hot thunderbolt
Full entry: Brown-Driver-Briggs and Strong's
רֶ֫שֶׁףnoun, masculine: flame, fire-bolt
Strong's H7565רֶשֶׁף: a live coal; by analogy lightning; figuratively, an arrow, (as flashing through the air); specifically, fever KJV:arrow, (burning) coal, burning heat, spark, hot thunderbolt.
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 2223: רשׁףršp — Root of: רֶ֫שֶׁף flame, fire-bolt