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baking soda

1 ENTRIES FOUND:
baking soda noun
baking soda
noun
Britannica Dictionary definition of BAKING SODA
[noncount]
: a kind of salt that is used to make baked foods (such as cookies and breads) light and fluffy
Baking soda is one of the ingredients in baking powder.
called also bicarb, bicarbonate of soda, sodium bicarbonate