Meaning & use

no downtime

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UK/nəʊ ˈdaʊntaɪm/
US/noʊ ˈdaʊntaɪm/

Meanings

  1. phrasefixed phrase

    without any period when a machine, system, or service stops working

    Grammar: Used after 'be', 'have', or 'offer' to say that something never stops operating. It works like an adjective phrase.

    Patterns

    • be no downtime
    • have no downtime
    • offer no downtime

    The new server promises no downtime, even during updates.

    Our cloud service guarantees no downtime for critical applications.

    With this backup power system, the hospital experiences no downtime during storms.

  2. phrasefixed phraseinformal

    without any break or rest period for people or activities

    Grammar: Used informally to describe continuous work or activity without pauses.

    Patterns

    • work with no downtime
    • have no downtime

    The team worked with no downtime to meet the deadline.

    After the launch, there was no downtime for anyone in the department.

Common combinations

zero downtime
The company aims for zero downtime during the migration.
guaranteed no downtime
The contract includes guaranteed no downtime for the website.
no downtime maintenance
They performed no downtime maintenance on the database last night.

Synonyms and how they differ

continuous operation
This is a more formal noun phrase; 'no downtime' is more direct and often used in marketing.
uninterrupted
Uninterrupted is an adjective meaning without breaks, while 'no downtime' is a phrase used after a verb.

Opposites

Commonly confused: no downtime or downtime?

no downtime vs downtime

Downtime means a period when something is not working; 'no downtime' means the opposite – it never stops.

Practice

The IT manager promised that the upgrade would cause ______.

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