Lewis & Short

Hălĭcyensis, e, adj., of or belonging to the city Halicyœ (Ἁλικύαι) in Sicily (now Salemi), Halicyœan: civitas, Cic. Verr. 2, 3, 6, § 13: Sopater quidam, of Halicyœ, id. ib. 2, 2, 28, § 68.
Plur. subst.: Halicy-enses, ium, m., the inhabitants of Halicyœ, Halicyœans, Cic. Verr. 2, 3, 40, § 91; Plin. 3, 8, 14, § 91.