Trimesitic
Pronunciation : Tri`me*sit"ic
Part of Speech : a.
Etymology : [Pref. tri- + mesitylene + -ic.] (Chem.)
Definition : Defn: 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. [Written also trimesic.]
Source : Webster's Unabridged Dictionary, 1913