'Trimellic' definitions:

Definition of 'Trimellic'

From: GCIDE

Trimellic \Tri*mel"lic\, a. [Pref. tri- + L. mel, gen. mellis, honey.] (Chem.) Of, pertaining to, or designating, a certain tribasic acid (called also trimellitic acid) metameric with trimesitic acid. [1913 Webster]