Bible Dictionaries
Soaproot

Webster's Dictionary

(n.) A perennial herb (Gypsophila Struthium) the root of which is used in Spain as a substitute for soap.

Bibliography Information
Webster, Noah. Entry for 'Soaproot'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​s/soaproot.html. 1828.