verb (v)

• enter uninvited(verb.motion)

  Example:
  They intruded on our dinner party.
  

  Synonym:
  irrupt
  

  source: wordnet30
• enter unlawfully on someone's property(verb.social)

  Synonym:
  trespass
  

  source: wordnet30
• search or inquire in a meddlesome way(verb.perception)

  Synonym:
  horn in, nose, poke, pry
  

  source: wordnet30
• thrust oneself in as if by force(verb.communication)

  Example:
  The colors don't intrude on the viewer.
  

  Synonym:
  obtrude
  

  source: wordnet30
• To thrust one's self in; to come or go in without invitation, permission, or welcome; to encroach; to trespass; as, to intrude on families at unseasonable hours; to intrude on the lands of another.(verb)

  source: webster1913
• To thrust or force (something) in or upon; especially, to force (one's self) in without leave or welcome; as, to intrude one's presence into a conference; to intrude one's opinions upon another.(verb)

  source: webster1913