Bible Dictionaries
Thionol

Webster's Dictionary

(n.) A red or violet dyestuff having a greenish metallic luster. It is produced artificially, by the chemical dehydration of thionine, as a brown amorphous powder.

Bibliography Information
Webster, Noah. Entry for 'Thionol'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/thionol.html. 1828.