Where does “*buz” come from?
*buz (Middle Median) comes from Old Median *buzah, from Proto-Iranian bujáh, from Proto-Indo-Iranian bʰuȷ́ás, from Proto-Indo-European bʰuǵ-, from Proto-North Caucasian bVχc̣V, from Proto-North Caucasian bVc̣V — young he-goat.
Ancestry of “*buz”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old Median | *buzah | — |
| 2 | Proto-Iranian | bujáh | goat |
| 3 | Proto-Indo-Iranian | bʰuȷ́ás | goat |
| 4 | Proto-Indo-European | bʰuǵ- | buck, he-goat |
| 5 | Proto-North Caucasian | bVχc̣V | — |
| 6 | Proto-North Caucasian | bVc̣V | young he-goat |