כּוֹס (kôs) is
a Hebrew noun
meaning owl. It appears
34 times
in 13 books of the Hebrew Bible
(Strong's H3563).
Also rendered
cup
Same Hebrew root (TWOT 965)
Range of meaning (TWOT 965)cup; lot, owl
Full entry: Brown-Driver-Briggs and Strong's
כּוֹסnoun, feminine: cup
Strong's H3563כּוֹס: a cup (as a container), often figuratively, a lot (as if a potion); also some unclean bird, probably an owl (perhaps from the cup-like cavity of its eye) KJV:cup, (small) owl. Compare H3599.
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.