Bible Dictionaries
Juglone

Webster's Dictionary

(n.) A yellow crystalline substance resembling quinone, extracted from green shucks of the walnut (Juglans regia); - called also nucin.

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