Как по Английски будет wijnsteen

A hard calcified deposit that forms on the teeth and contributes to their decay.

A member of the combined forces of central asian peoples, including mongols and turks, who under the leadership of genghis khan conquered much of asia and eastern europe in the early 13th century, and under tamerlane (14th century) established an empire with its capital at samarkand.

An acidic substance, found in many plants and fruits, that is used to make cream of tartar