Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: baking soda  'bey-king'sow-du
  1. A white soluble compound (NaHCO3) used in effervescent drinks and in baking powders and as an antacid
    - bicarbonate of soda, sodium hydrogen carbonate, sodium bicarbonate, saleratus [US], bicarb

Derived forms: baking sodas

Type of: bicarbonate, hydrogen carbonate

Encyclopedia: Baking soda