Lewis Short
(verb) : per-prÄmo, pressi, pressum, 3, premo
* To press hard, to press perpetually (Aug.).
* In gen.: cubilia,to lie upon,Hor. Epod. 16, 38: umorem perprimit (al. perpremit),Sen. Ep. 99, 18.
* In partic., in mal. part., Ov. A. A. 1, 394.
Charlton T. Lewis, Charles Short, A Latin Dictionary