cream of tartar

/K R IY1 M AH1 V T AA1 R T ER0/
noun
  1. 1

    Potassium hydrogen tartrate (also called potassium bitartrate), a byproduct of wine manufacture, used in baking powder and in cooking to stabilize beaten egg whites.

Translate “cream of tartar” into another language

Source: https://en.wiktionary.org/wiki/cream%20of%20tartar