What does per-prĭmo mean in Latin?

per-prĭmo, a verb, means “to press hard”.

verb

per-prĭmo

per-prĭmo, pressi, pressum, 3, v. a. premo,

I. to press hard, to press perpetually (Aug.).

I. In gen.: cubilia, to lie upon, Hor. Epod. 16, 38: umorem perprimit (al. perpremit), Sen. Ep. 99, 18.—

II. In partic., in mal. part., Ov. A. A. 1, 394.

What does per-prĭmo mean in Latin?: per-prĭmo, a verb, means “to press hard”.