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.
News of the high-speed crash in March, unlike previous incidents, evaded Beijing’s censors and spread widely. Tom Chivers, semafor.com, 23 Dec. 2025 Using robotics and high-speed chemistry, the team compressed what would normally be months of painstaking lab work into a single week. Neetika Walter, Interesting Engineering, 23 Dec. 2025 Each February, Saratoga hosts high-speed skijoring competitions, a one-of-a-kind sport that pairs horses with skiers racing through obstacle courses consisting of jumps, gates, and rings. Taryn Shorr-McKee, Travel + Leisure, 22 Dec. 2025 Seven wild Asiatic elephants were killed and a calf was injured when a high-speed passenger train collided with a herd crossing the tracks in India's northeastern state of Assam early Saturday, local authorities said. CBS News, 20 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

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Cite this Entry

“High-speed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/high-speed. Accessed 26 Dec. 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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