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a. A member of a group of Turkic peoples primarily inhabiting Tatarstan in west-central Russia and parts of Siberia and Central Asia.
b. Any of the Turkic languages of the Tatars.
2. A member of any of the Turkic and Mongolian peoples of central Asia who invaded western Asia and eastern Europe in the Middle Ages.In all senses also calledTartar.
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.