intrude

verb

1.
2.
enter unlawfully on someone's property
offbreete overtread trespass
Agent:
intruder
Event:
intrusion
Derived from:
intruder intrusion
3.
search or inquire in a meddlesome way
horn in nose poke pry
4.
thrust oneself in as if by force
obtrude
Derived from:
intrusive