Lewis & Short

Pseudŏ-phĭlippus, i, m., the false Philip, Pseudo-Philip, i. e. Andriscus, who gave himself out to be Philip, son of King Perseus, Cic. Agr. 2, 33, 90; Liv. Epit. 49; Vell. 1, 11, 1; Flor. 2, 14, 3; Val. Max. 7, 5, 4.