Synonyms of high-speednext
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.
This involves a primary target chamber sealed by a high-speed closure valve, situated within a secondary steel vessel. Aman Tripathi, Interesting Engineering, 18 Dec. 2025 But Humphreys was able to get away and flee more than 800 miles north to Milwaukee, Wisconsin, where he was arrested after a high-speed chase with police. Amanda Lee Myers, USA Today, 16 Dec. 2025 This high-density, high-speed setup could open the door to an entirely new form of tactile storytelling. New Atlas, 15 Dec. 2025 The man was eventually taken into custody after a high-speed chase through Wisconsin. Landon Mion, FOXNews.com, 13 Dec. 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 24 Dec. 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!