Egin (Armenian Agn, “the spring”), an important town in the Mamuret el-Aziz vilayet of Asiatic Turkey (altitude 3300 ft.). Pop. about 20,000, fairly equally divided between Armenian Christians and Moslems. It is picturesquely situated in a theatre of lofty, abrupt rocks, on the right bank of the western Euphrates, which is crossed by a wooden bridge. The stone houses stand in terraced gardens and orchards, and the streets are mere rock ladders. Egin was settled by Armenians who emigrated from Van in the 11th century with Senekherim. On the 8th of November 1895 and in the summer of 1896 many Armenians were massacred here.