intrō-rumpo

rūpi, ruptum, 3, v. n.
I. to break or burst into, to break in, enter by force: in aedis, Plaut. Mil. 2, 5, 50: quod ea non posse introrumpere videbantur, Caes. B. G. 5, 51, 4: cerva in cubiculum Sertorii, Gell. 15, 22, 9.
Lewis & Short
A Latin Dictionary, 1879
An open-access project