Lewis Short
(adjective) : multĭ-scĭus, a, um, multumscius
* Knowing much, of great knowledge (Appul.): etsi minus prudentem, multiscium reddidit,App. M. 9, p. 223, 13: Homerus,id. Mag. p. 294, 29: sophista longe multiscius,id. Flor. 4, p. 360, 12 al.
Charlton T. Lewis, Charles Short, A Latin Dictionary