触れる

What does 触れる mean in English?

1. to touch; to feel(v1, vi)
2. to touch (with)(v1, vt)
3. to experience; to come in contact with; to perceive(v1, vi)
4. to touch on (a subject); to allude to; to refer to; to mention; to bring up(v1, vi)
5. to be in conflict with; to violate (law, copyright, etc.); to infringe(v1, vi)
6. to proclaim; to make known; to spread (e.g. a rumour)(v1, vt)