Bible Dictionaries
Brimstone

Webster's Dictionary

(1):

(a.) Made of, or pertaining to, brimstone; as, brimstone matches.

(2):

(v. t.) Sulphur; See Sulphur.

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