I.an island in the Propontis, abounding in wine and marble, now Marmora, Mel. 2, 7, 4; Plin. 5, 32, 44, § 151.—Hence,
B. Prŏconnēsĭus , a, um, adj., Proconnessian: “ancilla,” Plin. 7, 11, 9, § 49: “marmor,” id. 36, 6, 6, § 47; 37, 10, 70, § 185; Vitr. 2, 8.