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.
Fans who once scoured online forums or social media to find clips of their favorite niche sport can now watch entire matches in real time. Connie Etemadi, USA Today, 21 Oct. 2025 FlightStats by Cirium provides real time airport delay information online. John Tufts, Freep.com, 21 Oct. 2025 By steadily aligning with market shifts and making incremental improvements, teams maintain constant momentum and can adjust to insights and advances in real time. Dave Smith, Fortune, 21 Oct. 2025 Trump’s policies may play a role In Rochester, where Campagna lives, these national trends are playing out in real time. Samantha Delouya, CNN Money, 21 Oct. 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

Browse Nearby Words

Cite this Entry

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