intrude

verb ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about intrude at Wordnik → Where our words come from →

1. Enter uninvited.

   They intruded on our dinner party

2. Enter unlawfully on someone's property.

   Don't trespass on my land!

3. Search or inquire in a meddlesome way.

   This guy is always nosing around the office