I.an ancient and wealthy town on the coast of Caria, now Askem or Asyn Kalessi, Plin. 5, 29, 29, § 107; 9, 8, 8, § 27; Liv. 32, 33; 33, 30; 37, 17.—
II. Derivv.
A. Ĭassĭus or Ĭāsĭus , a, um, adj., of or belonging to Iassus, Iassian: sinus. Mel. 1, 16 fin.; Plin. 5, 29, 29, § 107.—
B. Ĭas-senses , ĭum, m., the inhabitants of Iassus, Iassians, Liv. 37, 17.