Dictionary
washing soda
noun
: a chemical that is added to water to help clean very dirty clothes, towels, sheets, etc.
Full Definition of WASHING SODA
: a transparent crystalline hydrated sodium carbonate
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First Known Use of WASHING SODA
1847
Medical Dictionary
washing soda
noun
Medical Definition of WASHING SODA
: a transparent crystalline hydrated sodium carbonate—called also sal soda
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