Bible Dictionaries
Overproof

Webster's Dictionary

(a.) Containing more alcohol than proof spirit; stronger than proof spirit; that is, containing more than 49.3 per cent by weight of alcohol.

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