1. (noun)Yenisei, Yenisei River, Yenisey, Yenisey River a Russian river in Siberia; rises in mountains near the Mongolian border and flows generally northward into the Kara Sea
2. (noun)Enets, Entsi, Entsy, Yenisei, Yenisei-Samoyed, Yeniseian the Uralic language spoken by the Yeniseian