Video shows what Tatar means. An agglutinative language belonging to the Uralian group of the Northwestern branch of Turkic languages. It is an official language of Tatarstan. There are some eight million speakers spread across Eastern Europe, Russia and Central Asia.. Tatar synonyms: Tartar. Tatar Meaning. How to pronounce, definition audio dictionary. How to say Tatar. Powered by MaryTTS, Wiktionary