indigenous people of central Siberia who live in the Yenisey River basin; in the late 20th century they numbered about 500. Certain traits of the Ket suggest a southerly origin. Their language, Ket, is the last true survivor of the Yeniseian group spoken in the area. Usually classed as Paleo-Siberian, this collection of unrelated language groups has no firmly established relation with other language families.
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