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.
The discovery, made with ESA’s XMM-Newton and the XRISM mission, reveals an extreme chain reaction unfolding in real time. Neetika Walter, Interesting Engineering, 9 Dec. 2025 Practice receiving feedback in real time. Orianna Rosa Royle, Fortune, 9 Dec. 2025 No two treatments are the same; each is curated in real time based on the skin’s unique needs. Ryma Chikhoune, Footwear News, 7 Dec. 2025 Play got held up for more than 12 minutes of real time until the action finally resumed once the problem got corrected. Roderick Boone, Charlotte Observer, 6 Dec. 2025 See All Example Sentences for real time

Word History

First Known Use

1946, in the meaning defined above

Time Traveler
The first known use of real time was in 1946

Browse Nearby Words

Cite this Entry

“Real time.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/real%20time. Accessed 15 Dec. 2025.

Last Updated: - Updated example sentences
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