Bible Dictionaries
Persulphide

Webster's Dictionary

(n.) A sulphide containing more sulphur than some other compound of the same elements; as, iron pyrites is a persulphide; - formerly called persulphuret.

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