רֶסֶן (resen) is
a Hebrew noun
meaning halter. It appears
4 times
in 3 books of the Hebrew Bible
(Strong's H7448).
Also rendered
bridle
Same Hebrew root (TWOT 2180a)
Range of meaning (TWOT 2180a)halter; jaw; restraining; bridle
Full entry: Brown-Driver-Briggs and Strong's
רֶ֫סֶןnoun, masculine
1.halter
2.jaw
Strong's H7448רֶסֶן: a halter (as restraining); by implication, the jaw KJV:bridle.
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.