Rochelle salt
noun
Ro·chelle salt
| \ rō-ˈshel-
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Definition of Rochelle salt
: a crystalline salt KNaC4H4O6·4H2O that is a mild purgative
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More Definitions for Rochelle salt
Rochelle salt
noun
Ro·chelle salt
| \ rō-ˈshel-
\
\
Medical Definition of Rochelle salt
: a crystalline salt C4H4KNaO6·4H2O that is a mild purgative
— called also potassium sodium tartrate, Seignette salt, sodium potassium tartrate