Meaning : Enter someone's (virtual or real) property in an unauthorized manner, usually with the intent to steal or commit a violent act.
							Example : 
							Someone broke in while I was on vacation.
							They broke into my car and stole my radio!.
							Who broke into my account last night?.
							
Synonyms : break
Meaning : Start in a certain activity, enterprise, or role.
Meaning : Intrude on uninvited.
							Example : 
							The nosy couple broke in on our conversation.
							
Meaning : Break so as to fall inward.
							Example : 
							He broke in the door.
							
Meaning : Make submissive, obedient, or useful.
							Example : 
							The horse was tough to break.
							I broke in the new intern.
							
Synonyms : break