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Collaboration vocabularyphrasal verb · /tiːm ʌp/

team up

In simple English

To collaborate with one or more people, often combining different skills or perspectives to complete a task more effectively.

You heard a colleague say "let's team up" and want to know what it means at work.

At a glanceCEFR A2–B1
Commonness
Versatility
FormalityCasualFormalCasual
Spoken ↔ WrittenSpokenWrittenSpoken
Directness ↔ DiplomaticDirectDiplomaticNeutral
Region

Say it like this

Let's team up on this bug—I'll handle the frontend, you take the backend.
We teamed up with DevOps to fix the deployment pipeline.
Can we team up for the demo tomorrow?
I'm going to team up with Sarah on the refactor.
The two squads teamed up to hit the deadline.

Real examples

Standup

"I'm going to team up with Alex today to finish the API integration."

Slack message

"Hey, want to team up on this ticket? It touches both our services."

GitHub PR

"Teamed up with @maria to resolve the merge conflicts—ready for review."

Jira ticket

"Backend and frontend will team up to implement the new auth flow."

Retrospective

"Teaming up with QA earlier helped us catch bugs faster this sprint."

Sprint planning

"Let's team up the mobile and web devs for this feature."

Pair programming

"I teamed up with Jake for the session—he drove, I navigated."

Don't say this

I will team up the project.
I will team up with you on the project.'Team up' needs 'with [person]' or 'on [task]'—you can't team up a thing directly.
Let's team up together.
Let's team up.'Team up' already means together. Adding 'together' is redundant.
I team up him yesterday.
I teamed up with him yesterday.You need 'with' before the person, and use past tense 'teamed' for yesterday.

Other forms

base form

team up

"Let's team up on this feature."

past tense

teamed up

"We teamed up last sprint to fix the bug."

present participle

teaming up

"I'm teaming up with the design team today."

third person singular

teams up

"She often teams up with backend devs."

Often used with

team up withThe most common pattern—always followed by a person or team.
team up onUsed before a task or project: 'team up on the refactor.'
team up forUsed before an event or goal: 'team up for the release.'
team up toUsed before a verb: 'team up to solve the issue.'
team up acrossEmphasizes cross-team work: 'team up across squads.'

Similar words

collaborateMore formal—better for emails and documents.
pair upSimilar meaning, often used for two people working together.
partner withSlightly more formal, common in business contexts.
join forcesMore dramatic—often used for bigger efforts.
work togetherSimple and neutral, works everywhere.

Opposites

work alonego solosplit upwork independentlyseparate

Practice

Try it

4 quick exercises

Most natural phrasing

1. You want to work with a colleague on a bug. What do you say in standup?

Spot the mistake

2. Which sentence has an error?

Fill in the blank

3. I'm going to team up ___ the DevOps team to improve our CI/CD.

Rewrite this

4. Make this more casual for Slack: 'I would like to collaborate with you on this task.'

More words

Questions

Quick poll

Have you said "team up" in a standup this week?

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