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.
Greater collaboration between governments and startups, faster satellite deployment and open data sharing—similar to how NASA’s Earth observation tools helped track wildfires and droughts in real time. Expert Panel®, Forbes.com, 22 Aug. 2025 Each participant puts on headphones and listens to a minimalist composition being created in real time by the tech entrepreneur and theoretical-physics nerd Murray Hidary. Helen Shaw, New Yorker, 22 Aug. 2025 Grace Van Patten doesn’t remember exactly how the trials of Amanda Knox unfolded in real time. Erin Jensen, USA Today, 21 Aug. 2025 Researchers are designing systems that can sense and interpret context in real time, tracking metrics like attention, tone, and engagement. Marc Fernandez, IEEE Spectrum, 21 Aug. 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 31 Aug. 2025.

Last Updated: - Updated example sentences
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