Lewis & Short

Syphax, ācis (acc. scanned Syphăcēn, Claud. B. Gild. 90), m., = Σύφαξ, a king of Numidia at the time of the second Punic war, Sall. J. 5, 4; Liv. 24, 48 sq.; 29, 23 sq.; 30, 5 sq.; Sil. 17, 62 sq.; Prop. 3, 11 (4, 10), 59; Ov. F. 6, 769; Juv. 6, 169 al.