saleratusPronunciation: /ˌsaləˈreɪtəs/Definition of saleratus noun [mass noun] US dated sodium bicarbonate (or sometimes potassium bicarbonate) as the main ingredient of baking powder. Origin: mid 19th century: from modern Latin sal aeratus 'aerated salt'saleratus in other Oxford dictionaries Definition of saleratus in the US English dictionary
