high-speed
Americanadjective
-
designed to operate or operating at a high speed.
a high-speed drill.
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Photography. suitable for minimum light exposure.
high-speed film; a high-speed lens.
adjective
-
employing or requiring a very short exposure time
high-speed film
-
recording or making exposures at a rate usually exceeding 50 and up to several million frames per second
-
working, moving, or operating at a high speed
Etymology
Origin of high-speed
First recorded in 1870–75
Vocabulary lists containing high-speed
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A primer on Universal Studios’ new high-speed thrill ride that’s been the talk of the summer.
From Los Angeles Times ● Sep. 10, 2026
"These investments translate into high-speed connectivity, secure data analysis, and tech jobs for Ecuadorian workers, without compromising state security or user privacy," he said.
From Barron's ● Sep. 9, 2026
Until then, jet fighters remain the main high-speed response to drones that enter European airspace.
From The Wall Street Journal ● Sep. 8, 2026
Under the "ghosts of predators past" hypothesis, pronghorns became exceptionally fast because they evolved alongside a cheetah-like predator capable of high-speed pursuit.
From Science Daily ● Sep. 8, 2026
A regular, nondescript conventional train that has probably been decommissioned, since California rail has gone high-speed.
From "Internment" by Samira Ahmed
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
