Strong’s Hebrew
H2223 — zarziyr
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
זַרְזִיר
zarziyr — pronounced zar-zeer
by reduplication from 2115; properly, tightly girt, i.e. probably a racer, or some fleet animal (as being slender in the waist):--+ greyhound. see H02115
1 occurrence in the KJV.
Proverbs 30:31
A greyhound; an he goat also; and a king, against whom there is no rising up.