We found 3 definitions of saponifications from 2 different sources.
NounPlural: saponifications |
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saponification - a chemical reaction in which an ester is heated with an alkali (especially the alkaline hydrolysis of a fat or oil to make soap) | ||
chemical reaction, reaction (chemistry) a process in which one or more substances are changed into others; "there was a chemical reaction of the lime with the ground water" |