Verb (1-dan, intransitive)
1. to touch; to feel
2. to touch (with)
as 〜に手を触れる, 〜に口を触れる, etc.
Verb (1-dan, intransitive)
3. to experience; to come in contact with; to perceive
4. to touch on (a subject); to allude to; to refer to; to mention; to bring up
5. to be in conflict with; to violate (law, copyright, etc.); to infringe
6. to proclaim; to make known; to spread (e.g. a rumour)