Read the dictionary definition of join. All definitions for this word.
1. a set containing all and only the members of two or more given sets
1. let C be the union of the sets A and B
2. the shape or manner in which things come together and a connection is made
3. make contact or come together
1. The two roads join here
4. cause to become joined or linked
1. join these two parts so that they fit together
5. become part of; become a member of a group or organization
1. He joined the Communist Party as a young man
6. come into the company of
1. She joined him for a drink
7. be or become joined or united or linked
1. The two streets connect to become a highway
2. Our paths joined
3. The travelers linked up again at the airport
