to join with another person or group to achieve something The two companies teamed up to provide a new electronic news service.Feer first teamed up with Laff in high school to do cartoons for the school newspaper.
1. To form or join a team or an association: We decided to team up and combine our resources. The police are teaming up with schools to prevent violence.
2. To combine someone into a team or an association: The coach teamed me up with two of the worst athletes in the school. My boss teamed up the best workers for the project.