כּוּשִׁי (kûšî) is
a Hebrew proper noun
meaning Cushite. It appears
23 times
in 6 books of the Hebrew Bible
(Strong's H3569).
Same Hebrew root (TWOT 969a)
Range of meaning (TWOT 969a)a Cushite; a Cushite woman; Cushi, Ethiopian
Full entry: Brown-Driver-Briggs and Strong's
כּוּשִׁיadjective, gentilic
a.singular agreeing with noun
b.substantive, a Cushite
c.the same with article, the Cushite
d.plural = substantive
Strong's H3569כּוּשִׁי: a Cushite, or descendant of Cush KJV:Cushi, Cushite, Ethiopian(-s).
Strong's H3571כּוּשִׁית: a Cushite woman KJV:Ethiopian.
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 969: כּוּשׁkûš — Cush; Chush, Ethiopia