*örs, *örsen
1 river, river bed 2 to flow
Proto-Turkic: *örs, *örsen
Altaic etymology: Altaic etymology
Proto-Altaic: *orusi
Nostratic: Nostratic
Russian meaning: 1 река, русло реки 2 течь
Turkic: *örs, *örsen
Mongolian: *urus-
Comments: ЭСТЯ 1, 510-511.
Karakhanid: özen (AH) 1
Azerbaidzhan: öz- 2
Turkmen: özen 1
Chuvash: vazan 1
Yakut: örüs 1