Bible Dictionaries
Uaiacum

Webster's Dictionary

(1):

(n.) A genus of small, crooked trees, growing in tropical America.

(2):

(n.) The heart wood or the resin of the Guaiacum offinale or lignum-vitae, a large tree of the West Indies and Central America. It is much used in medicine.

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