angular velocity

noun

: the rate of rotation around an axis usually expressed in radians or revolutions per second or per minute

Examples of angular velocity in a Sentence

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The team discovered the nature of UPM J1040−3551 AabBab using the European Space Agency (ESA) star tracking spacecraft Gaia and NASA's Wide-field Infrared Survey Explorer (WISE) to measure the angular velocity of its components. Robert Lea, Space.com, 22 Aug. 2025 Their resulting model takes into account starting position, ball speed, axis rotation, axis tilt, angular velocity, and yes, the effects of that pesky oil layer on the lanes. ArsTechnica, 15 Apr. 2025 This attraction also boasts a gyroscope, a device used for measuring or maintaining orientation and angular velocity. Zayda Rivera, Parents, 19 Sep. 2024 If the jumper tucks their knees in toward their chest, this will increase their angular velocity (just like the ice skater above). Rhett Allain, WIRED, 2 Aug. 2024 See All Example Sentences for angular velocity

Word History

First Known Use

circa 1672, in the meaning defined above

Time Traveler
The first known use of angular velocity was circa 1672

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Cite this Entry

“Angular velocity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/angular%20velocity. Accessed 5 Sep. 2025.

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