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accelerometer
noun
ac·cel·er·om·e·ter
ik-ˌse-lə-ˈrä-mə-tər
ak-
: an instrument for measuring acceleration or for detecting and measuring vibrations
Examples of accelerometer in a Sentence
Recent Examples on the Web
Advanced sensors with accelerometers and gyroscopes track shots and passes with 1,000 data points per second.
—Jennifer Kite-Powell, Forbes, 10 Jan. 2025
The study gathered data from nearly 90,000 people who wore accelerometers for a week.
—Charna Flam, People.com, 25 Dec. 2024
The app utilizes the phone accelerometers to generate a beat that syncs with its listeners’ footsteps.
—Morgan Meaker, WIRED, 14 Oct. 2024
Bolt’s gadgetry packs a light sensor, gyroscope, accelerometer, compass and more, and its battery lasts for just over four hours of play.
—Olatunji Osho-Williams, Smithsonian Magazine, 29 Nov. 2024
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Word History
Etymology
borrowed from French accéléromètre, from accélérer "to accelerate" (borrowed from Latin accelerāre) + -o- -o- + -mètre -meter
First Known Use
1875, in the meaning defined above
Dictionary Entries Near accelerometer
Cite this Entry
“Accelerometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/accelerometer. Accessed 2 Feb. 2025.
Kids Definition
accelerometer
noun
ac·cel·er·om·e·ter
ik-ˌsel-ə-ˈräm-ət-ər
ak-
: an instrument for measuring acceleration or for detecting and measuring vibrations
Medical Definition
accelerometer
noun
ac·cel·er·om·e·ter
ik-ˌsel-ə-ˈräm-ət-ər, ak-
: an instrument for measuring acceleration or for detecting and measuring vibrations
More from Merriam-Webster on accelerometer
Nglish: Translation of accelerometer for Spanish Speakers
Britannica.com: Encyclopedia article about accelerometer
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