definition of
[tartar]

[1] #1 tartar n. [cream of tartar, potassium bitartrate, potassium hydrogen tartrate] a salt used especially in baking powder. wn

[2] #2 tartar n. [dragon] a fiercely vigilant and unpleasant woman. wn

[3] #3 tartar n. [Tatar, Tartar, Mongol Tatar] a member of the Mongolian people of central Asia who invaded Russia in the 13th century. wn

[4] #4 tartar n. [calculus, tophus] an incrustation that forms on the teeth and gums. wn