Bible Dictionaries
Quercitannic

Webster's Dictionary

(a.) Pertaining to, or designating, a tannic acid found in oak bark and extracted as a yellowish brown amorphous substance.

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