Lewis & Short

Dĭŏnȳsŏpŏlītae, ārum, m., the inhabitants of Dionysopolis, a city of Magna Phrygia, Cic. Q. Fr. 1, 2, 2, § 4; Plin. 5, 29, 29, § 106; id. 4, 10, 17, § 44.