tramosericeous,a.Entom.|træməʊsɪˈrɪʃiːəs| [f.mod.L. tramosericeus, f. L. trāma tram n.1: see sericeous.] Having a satiny lustre, as the elytra of certain beetles. 1826Kirby & Sp.Entomol. IV. xlvi. 284 Tramosericeous (Tramosericeus). The splendour of satin. Ex[ample]Chlamys Bacca, monstrosa, &c.