intrusive

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

1. Tending to intrude (especially upon privacy).

   she felt her presence there was intrusive

2. Of rock material; forced while molten into cracks between layers of other rock.
3. Thrusting inward.

   an intrusive arm of the sea