Bilbilis, is, f. A town in an elevated position in Hispania Tarraconensis, on the river Salo, the birthplace of the poet Martial, now Calatayud Vieja: Bilbilis, Mart. 10, 103, 1: Bilbilim, id. 1, 50, 3; Plin. 34, 14, 41, § 144: Bilbilin, Mart. 4, 55, 11; 10, 104, 6; 12, 18, 9.

—Hence, Bilbili-tānus, a, um, adj., of or belonging to Bilbilis: aquae, a medicinal spring in the vicinity of Bilbilis, Itin. Anton.

— The river Salo, near Bilbilis, now Xalon, Just. 44, 3, 13.