Lewis Short
(adjective) : multĭ-pŏtens, ntis, multum-potens
* Very powerful, very mighty (Plautin.): frater Jovis,Plaut. Trin. 4, 1, 1: Venus,id. Cas. 4, 4, 17: pectus,id. Bacch. 4, 4, 9; v. Ritschl ad h. l.
Charlton T. Lewis, Charles Short, A Latin Dictionary