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bicarb

bicarb

1 4.7
A white powder used in baking to make cakes rise and to ease heartburn
  • noun
  • /ˈbaɪkɑrb/
  • UK
translation icon : bicarbonato
  • You can use bicarb as an antacid to relieve heartburn after a spicy meal.

I'm going to do about a cup of the bicarb today.

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Examples

Synonyms

baking soda
vsbicarb
  • US
29 1.2

A white powder used in baking, cleaning, and to ease heartburn

is an informal short form rather than the full chemical name
bicarbonate of soda
vsbicarb
  • UK
1 3.2

A white powder used for baking, cleaning, and to help an upset stomach

is a casual abbreviation rather than this common compound name
sodium bicarbonate
vsbicarb
  • Specialized
1 3.4

A white powder used in baking, to make fizzy drinks, and to relieve heartburn

is an informal abbreviation rather than this formal scientific term
sodium hydrogen carbonate
vsbicarb
  • Specialized
3.2

A white powder used in baking to make dough rise and to stop heartburn

is an informal short form unsuitable for technical scientific usage

Surface Forms

bicarb singular
bicarbs plural

Etymology

The word bicarb is a short form of bicarbonate, which breaks into bi- 'two' and carb from carbon 'carbon'. Bakers know it as the white powder that makes cakes rise and people use it as an antacid, so the name points to the chemical it comes from.