break-in

(n) trespassing for an unlawful purpose; illegal entrance into premises with criminal intent breaking and entering, housebreaking,

(v) enter someone's (virtual or real) property in an unauthorized manner, usually with the intent to steal or commit a violent act
- Someone broke in while I was on vacation
- They broke into my car and stole my radio!
- who broke into my account last night?
break,
(v) break into a conversation
- her husband always chimes in, even when he is not involved in the conversation
butt in, chime in, chisel in, barge in, cut in, put in,
(v) start in a certain activity, enterprise, or role
(v) intrude on uninvited
- The nosy couple broke in on our conversation
(v) break so as to fall inward
- He broke in the door
(v) make submissive, obedient, or useful
- The horse was tough to break
- I broke in the new intern
break,

breaking and entering housebreaking break butt in chime in chisel in barge in cut in put in

break up

break into