Join

1. To bring together, literally or figuratively; to place in contact; to connect; to couple; to unite; to combine; to associate; to add; to append.
2. To be contiguous, close, or in contact; to come together; to unite; to mingle; to form a union; as, the hones of the skull join; two rivers join.
3. To enjoin upon; to command.
4. To unite in marriage.
5. To accept, or engage in, as a contest; as, to join encounter, battle, issue.
6. The line joining two points; the point common to two intersecting lines.
7. To associate one's self to; to be or become connected with; to league one's self with; to unite with; as, to join a party; to join the church.