1
: operated or adapted for operation at high speed
2
: relating to the production of short-exposure photographs of rapidly moving objects or events of short duration

Examples of high-speed 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.
Wang, a technology analyst and writer, cites high-speed rail as an example of how the US and China dramatically diverge. Andy Browne, semafor.com, 9 Oct. 2025 Others show high-speed drives down the highway, windshields being smashed, and tensions reaching new heights. Larisha Paul, Rolling Stone, 8 Oct. 2025 But he was victimized by the long ball on two high-speed fastballs on Tuesday -- one to Judge that was well-located at 100 mph, and one to Chisholm that missed its spot at 99. Jackson Roberts, MSNBC Newsweek, 8 Oct. 2025 The most thrilling example is a high-speed freeway chase (brilliantly shot by Jeff Cronenweth), with Eve on a motorcycle pursued by Athena and Ares on light cycles trailing ribbons of red laser in their wake. David Rooney, HollywoodReporter, 7 Oct. 2025 See All Example Sentences for high-speed

Word History

First Known Use

1844, in the meaning defined at sense 1

Time Traveler
The first known use of high-speed was in 1844

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Cite this Entry

“High-speed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/high-speed. Accessed 10 Oct. 2025.

Kids Definition

high-speed

adjective
-ˈspēd
: going or made for operation at high speed

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