Yenisei

(noun) a Russian river in Siberia; rises in mountains near the Mongolian border and flows generally northward into the Kara Sea. Synonyms: Yenisei River, Yenisey, Yenisey River.

(noun) the Uralic language spoken by the Yeniseian. Synonyms: Enets, Entsi, Entsy, Yenisei-Samoyed, Yeniseian.