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Code & Deliveryphrasal verb · /roʊl aʊt/

roll out

roll out — To introduce or launch something new on a larger scale.

In simple English

To launch a new feature, update, or system gradually to users. Teams often roll out changes in stages to catch problems early before reaching all users.

How to say it: The verb is two words: "roll out". The noun is one: "rollout".

Someone heard their team say "roll out" and wants to know what it means in software work.

At a glanceCEFR B1–B2
Commonness5/5
Versatility5/5
FormalityCasualFormalNeutral
Spoken ↔ WrittenSpokenWrittenBoth
Directness ↔ DiplomaticDirectDiplomaticNeutral
RegionUS and UK

Say it like this

  • We're planning to roll out the new dashboard next week.
  • Let's roll this out to 10% of users first and see how it goes.
  • The rollout is scheduled for Monday after the freeze ends.
  • We rolled out the fix yesterday and the error rate dropped.
  • Can we delay the rollout until after QA signs off?

Use it at work

Planning

  • We'll roll out the feature next week.
  • Let's roll out to 10% of users first.

Status

  • The rollout is at 50%.
  • We paused the rollout because of errors.

Process

  • Can we roll out to Europe after the US?
  • Who's watching the rollout?

Don't say this

✕We will roll out the feature to production.
✓We will roll out the feature to users.

You deploy to production (servers), but you roll out to users (people). Roll out focuses on who receives the change.

Don't mix it up

How roll out differs from similar terms
TermWhat it isWho writes or uses itWhen
roll outRelease graduallyProduct, engineeringLaunches
releaseMake a new version availableEngineeringAny version
deployPut code on serversEngineersMany times a day

Practice

Try it

4 quick exercises

Choose the most natural sentence

1. How would you tell your team about releasing a new feature?

Find the error

2. Which sentence uses 'roll out' incorrectly?

Complete the sentence

3. We're planning a phased _____ to catch any issues early.

Rewrite naturally

4. Change this to use 'roll out': 'We will give the new dashboard to all users next week.'

Say it out loud

Phrase 1 of 5

"We're planning to roll out the new dashboard next week."

We don't save your recording. The word check uses your browser's speech recognition.

More about roll out

Real examples(7)

  • Standup

    "I'm working on the final tests before we roll out the payment feature tomorrow."

  • Slack message

    "Heads up: we're rolling out the new auth flow to 20% of users today."

  • GitHub PR

    "This PR adds the feature flag so we can roll out the change gradually."

  • Jira ticket

    "Roll out dark mode to all mobile users by end of Q2."

  • Retrospective

    "The rollout went smoothly because we tested with beta users first."

  • Sprint planning

    "We need two more sprints before we can roll out the redesign."

  • Pair programming

    "Let's add a toggle here so we can roll this out without affecting existing users."

More mistakes(2)

  • ✕I rolled out my code yesterday.
    ✓I pushed/deployed my code yesterday.

    Roll out is for features or products reaching users, not for individual code commits.

  • ✕We need to roll out this bug.
    ✓We need to fix this bug.

    Roll out means to release something new, not to solve a problem.

Other forms(4)

  • roll out verb (base)

    "We plan to roll out the feature next week."

  • rolled out verb (past)

    "We rolled out the update yesterday."

  • rolling out verb (present participle)

    "We're rolling out the changes now."

  • rollout noun

    "The rollout is scheduled for Monday."

Often used with(6)

  • roll out a feature · The most common usage in software teams.
  • roll out to users · Specifies who receives the release.
  • roll out gradually · Release in stages, not all at once.
  • roll out worldwide · Release to users in all countries.
  • phased rollout · A planned release in stages over time.
  • full rollout · When 100% of users have the feature.

Similar words(5)

  • launch · More formal; often used for products or big releases.
  • release · General term; roll out emphasizes gradual expansion.
  • ship · Informal; common in startup culture.
  • deploy · Technical; focuses on servers, not users.
  • push out · Informal alternative; same meaning.

Opposites(5)

  • roll back
  • revert
  • hold back
  • pull
  • withdraw

Questions(6)

What is the difference between 'roll out' and 'deploy'?
Deploy focuses on putting code on servers. Roll out focuses on making features available to users. You deploy code, then roll out the feature to users.
Can I say 'roll out' for a small internal tool?
Yes. You can roll out features to your team, to beta users, or to all users. The size doesn't matter—roll out works for any audience.
Is 'rollout' one word or two?
As a verb, it's two words: 'roll out.' As a noun, it's one word: 'rollout.' Example: 'We will roll out the feature. The rollout is Monday.'
What does 'phased rollout' mean?
A phased rollout means releasing in stages—first to 10% of users, then 50%, then 100%. This helps teams find bugs before everyone sees them.
Can I use 'roll out' in a formal email to stakeholders?
Yes. Roll out is professional and clear. It works in standups, Slack, and formal updates. Example: 'We plan to roll out the new system in Q3.'
What is the opposite of 'roll out'?
The opposite is 'roll back.' If you roll out a feature and find a problem, you roll back to the previous version.
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