Also found in: Dictionary, Thesaurus, Medical, Legal, Encyclopedia, Wikipedia.
team up (with one)
1. To join someone or a group to form a team or association. By teaming up with the foreign distribution company, we've been able to quadruple our sales in under a year. If we teamed up, we could solve this crime in no time.
2. To join two or more people together into a team or association. In this usage, a noun or pronoun can be used between "team" and "up." I'm teaming you up with Jenny to write this report. I can't believe they teamed me up with Tommy Jenkins—he's the slowest runner in the entire school.
team up (with someone)
to join with someone. I teamed up with Jane to write the report. I had never teamed up with anyone else before. I had always worked alone.
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.