1.  to touch;  to come in contact with;  to border on;  to adjoin;  to be adjacent;  to be close
2.  to receive (e.g. visitor);  to attend to;  to serve;  to take care of;  to look after;  to act towards;  to deal with;  to see
3.  to receive (news);  to get;  to hear
4.  to encounter;  to come across
5.  to be tangent to
6.  to make touch;  to bring into contact with;  to bring adjacent to;  to bring close;  to connect