Lewis Short
(adjective) : Elymāis, ĭdis, f., = Ἐλυμαί̈ς
* A district of Persia, in the west of the modern province of Iran, Plin. 6, 25, 28, § 111 al.— Hence, Elymaeus, a, um, , = Ἐλυμαῖος, Elymaean, Liv. 37, 40.—Plur. subst.: Elymaei, ōrum, m., the inhabitants of Elymaïs, Liv. 35, 48 al.
Charlton T. Lewis, Charles Short, A Latin Dictionary