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.
Researchers at Harvard and Boston University have found that Black Americans are more likely to live near high-speed roads and less likely to have sidewalks, bike lanes, or working crosswalks. Sonari Glinton, Forbes.com, 16 June 2025 Internally, the extremely welcome high-speed storage helps cut initial load times on games like Mario Kart 8 roughly in half (16.5 seconds on the Switch versus 8.5 seconds on the Switch 2 in our testing). ArsTechnica, 16 June 2025 After more than two years of stonewalling, the city of Orlando has agreed to a $300,000 legal settlement — the maximum payable under Florida law — in the case of a young mother who perished in a 2023 car crash linked to an improper high-speed police chase. Stephen Hudak, The Orlando Sentinel, 15 June 2025 Though Democrats have held a trifecta of control over the executive branch and both chambers in the state Legislature, there’s often a sense the party hasn’t delivered on promises such as affordable housing or high-speed rail. David Lightman, Sacbee.com, 15 June 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 19 Jun. 2025.

Kids Definition

high-speed

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

More from Merriam-Webster on high-speed

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