real time

noun

: the actual time during which something takes place
the computer may partly analyze the data in real time (as it comes in)R. H. March
chatted online in real time
real-time adjective

Examples of real time in a Sentence

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.
Recognized for its autonomous decision-making functions, agentic AI operates independently and can make informed decisions and detect suspicious activities in real time. Craig Costigan, Forbes.com, 24 Apr. 2025 What happened next is told by Hoffman, a former L.A. Times reporter, as the story played out in real time. Carolyn Kellogg, Los Angeles Times, 24 Apr. 2025 Using active binocular infrared imaging technology, and a RGB camera, the robot vacuum can create 3D models in real time to identify obstacles—even in the dark. Terri Williams, Architectural Digest, 23 Apr. 2025 That means materials like tungsten to make the projectiles more lethal as well as advanced sensors and guidance systems that can react in real time. New Atlas, 23 Apr. 2025 See All Example Sentences for real time

Word History

First Known Use

1953, in the meaning defined above

Time Traveler
The first known use of real time was in 1953

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Cite this Entry

“Real time.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/real%20time. Accessed 28 Apr. 2025.

Last Updated: - Updated example sentences
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