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.
For IT, these metrics could be system uptime, cybersecurity incident rates or how quickly technical issues are resolved. Boyd Clewis, Forbes, 26 Dec. 2024 Monitor KPIs like transaction volume, uptime and customer satisfaction to track progress and identify areas for improvement. Mohamed Madkour, Forbes, 23 Dec. 2024 City officials say those Level-2 chargers have been remarkably reliable and popular, with 99.9-percent uptime and usage for as much as 80 percent of each day; with about 34-percent usage overall. IEEE Spectrum, 16 Dec. 2024 This centralization leads to better business intelligence, so organizations can analyze everything from e-commerce user journeys to SaaS uptime and marketing efforts without the fear of incurring exorbitant costs. Chris Gallagher, USA TODAY, 28 Nov. 2024 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

Dictionary Entries Near uptime

Cite this Entry

“Uptime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uptime. Accessed 6 Jan. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!