Crossword clue: to cause to resemble the tartars and their civilization, as by conquest.
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
To impregnate with, or subject to the action of, tartar. [R.] Tartarized antimony (Med. Chem.), tartar emetic.