Lewis Short
(adjective) : Cercyo, ŏnis, m., = Κερκυών
* A celebrated robber in Attica, conquered and slain by Theseus at Eleusis, Ov. M. 7, 439; Hyg. Fab. 187; Gell. 15, 21, 1.—Acc. Gr. Cercyona, Stat. Th. 12, 577.—Hence
* Cercyŏnē-us, a, um, , pertaining to Cercyon: corpora,Ov. Ib. 410.
Charlton T. Lewis, Charles Short, A Latin Dictionary