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.
Opening with a high-speed chase between the police and some rogue programs, cop cars are no match for a light cycle, and one is sliced clean in half once the bike’s iconic light wall is activated. Jordan Moreau, Variety, 5 Apr. 2025 The minute-and-a-half-long clip opens with a high-speed chase between the police and programs riding futuristic motorcycles. Mitchell Peters, Billboard, 5 Apr. 2025 The satellite internet service outperforms competitors by providing high-speed, low-latency internet to remote and rural locations. Michael Kan, PC Magazine, 4 Apr. 2025 On Thursday, April 3, a high-speed Amtrak train traveling from Boston to Richmond, Va., struck and killed three people on the tracks, Bristol Borough Police Department Chief Joe Moors said in a previous press conference. Sam Gillette, People.com, 4 Apr. 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

Browse Nearby Words

Cite this Entry

“High-speed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/high-speed. Accessed 13 Apr. 2025.

Kids Definition

high-speed

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

More from Merriam-Webster on high-speed

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!