ultrasonic
Americanadjective
adjective
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Etymology
Origin of ultrasonic
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Vocabulary lists containing ultrasonic
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.
The Afeela 1 comes with 18 cameras, nine radars, 12 ultrasonic sensors, and lidar, a laser-based radar that Waymo uses to power its autonomous taxis.
From Los Angeles Times • Mar. 13, 2026
He added the ultrasonic speakers are lowered into the seabed "a bit like a lobster pot".
From BBC • Feb. 10, 2026
Our friend Harvey wears both belts and braces: 10 cameras; five range-sensing lidar units and a dozen ultrasonic parking sensors, which combine to paint a world map in multiple wavelengths.
From The Wall Street Journal • Jan. 15, 2026
The platform includes Nvidia’s onboard Thor computers, autonomous-driving software, and sensors such as cameras, radar, ultrasonic sensors, and lidar—laser-based radar that is particularly useful for depth perception and night driving.
From Barron's • Jan. 6, 2026
In other experiments, blowflies, mealworms, and yellow fever mosquitoes have been killed by airborne ultrasonic sound in a matter of seconds.
From "Silent Spring" by Rachel Carson
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.
