geographic area, geographic region, geographical area, geographical region - a demarcated area of the Earth

Khabarovsk - an administrative territory in Russia on the eastern coast of Siberia

Russian Federation, Russia - a federation in northeastern Europe and northern Asia; formerly Soviet Russia; since 1991 an independent state

Kamchatka Peninsula - a peninsula in eastern Siberia; between Bering Sea and Sea of Okhotsk

Taimyr Peninsula, Taymyr Peninsula - a peninsula in northern Siberia

Bay of Ob, Gulf of Ob - an inlet of the Kara Sea in western Siberia

Indigirka, Indigirka River - a river in far eastern Siberia that flows generally northward to the Arctic Ocean

Irtish, Irtish River, Irtysh, Irtysh River - an Asian river; tributary of the Ob River

Lena, Lena River - a Russian river in Siberia; flows northward into the Laptev Sea

Ob, Ob River - a major river of western Siberia; flows generally northward and westward to the Gulf of Ob and the Kara Sea

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

Nganasan - a member of the Samoyedic people living on the Taimyr peninsula in Siberia

Ostyak-Samoyed, Selkup - one of the people of mixed Ostyak and Samoyed origin in Siberia

Yeniseian - a member of one of the groups living in the Yenisei river valley in western Siberia

Siberian - a native or inhabitant of Siberia