join

(join)

1. To put or bring together so as to make continuous or form a unit: join two boards with nails; joined hands in a circle.
2. To put or bring into close association or relationship: two families that were joined by marriage; join forces.
3. To connect (points), as with a straight line.
4. To meet and merge with: where the creek joins the river.
5. To become a part or member of: joined the photography club.
6. To come into the company of: joined the group in the waiting room.
7. To participate with in an act or activity: The committee joins me in welcoming you.
8. To adjoin.
9. To engage in; enter into: Opposing armies joined battle on the plain.

1. To come together so as to form a connection: where the two bones join.
2. To act together; form an alliance: The two factions joined to oppose the measure.
3. To become a member of a group.
4. To take part; participate: joined in the search.