Bible Dictionaries
Quercitron

Webster's Dictionary

(1):

(n.) The yellow inner bark of the Quercus tinctoria, the American black oak, yellow oak, dyer's oak, or quercitron oak, a large forest tree growing from Maine to eastern Texas.

(2):

(n.) Quercitrin, used as a pigment. See Quercitrin.

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