uptime

noun

up·​time ˈəp-ˌtīm How to pronounce uptime (audio)
: time during which a piece of equipment (such as a computer) is functioning or able to function

Examples of uptime in a Sentence

We need to maximize network uptime.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Report trust scores, error rates and pipeline uptime alongside revenue and customer KPIs. Jay Limburn, Forbes.com, 11 Sep. 2025 Such rates are priced based on the business value customers get — things like uptime, scalability, AI features and security. Jennifer Elias, CNBC, 9 Sep. 2025 That next-generation equipment now has a 97 percent uptime. IEEE Spectrum, 2 Sep. 2025 If successful, this broadens Nvidia’s total addressable market into logistics, manufacturing, healthcare, construction, retail, and autonomous systems—sectors that prize uptime and safety. Dave Smith, Fortune, 26 Aug. 2025 See All Example Sentences for uptime

Word History

First Known Use

1958, in the meaning defined above

Time Traveler
The first known use of uptime was in 1958

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Cite this Entry

“Uptime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uptime. Accessed 18 Sep. 2025.

Last Updated: - Updated example sentences
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