Where does “ogʻiz” come from?

ogʻiz (Uzbek) comes from Ottoman Turkish آغز, from Old Anatolian Turkish آغِزْ, from Proto-Turkic āgïŕ.

ogʻiz (Uzbek): mouth

Definitions

Step	Language	Word	Meaning
1	Ottoman Turkish	آغز	mouth; aperture, orifice; colostrum, the first...
2	Old Anatolian Turkish	آغِزْ	—
3	Proto-Turkic	āgïŕ	—

ogʻiz — Etymology, Origin & Word History | Etymology Explorer