Lewis Short
(adjective) : Thĕon, ōnis, m.
* A satirical poet.— Hence, Thĕōnīnus, a, um, , of or belonging to Theon: dens,Hor. Ep. 1, 18, 82.
* A celebrated Samian painter, Quint. 12, 10, 6; Plin. 35, 11, 40, § 144.
Charlton T. Lewis, Charles Short, A Latin Dictionary