Bible Dictionaries
Trimesitic

Webster's Dictionary

(a.) Of, pertaining to, or designating, a tribasic acid, C6H3.(CO2)3, of the aromatic series, obtained, by the oxidation of mesitylene, as a white crystalline substance.

Bibliography Information
Webster, Noah. Entry for 'Trimesitic'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/trimesitic.html. 1828.