gravity wave

noun

1
: a wave in a fluid (such as the ocean or the atmosphere) which is propagated because of the tendency of gravity to maintain a uniform level or in which gravity is the restoring force
2

Examples of gravity wave 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.
So, therefore this one-micron dimension space will potentially carry in it some long gravity waves which would play the role of dark matter. Steven Strogatz, Quanta Magazine, 29 May 2025 Here's how to spot elusive 'night-shining' clouds The mesmerizing wave-like patterns seen in Watson's timelapse are the result of nearby thunderstorms producing gravity waves in the upper atmosphere. Daisy Dobrijevic, Space.com, 28 May 2025 This disruption leads to more unstable air layers and gravity wave formations, creating ideal conditions for clear air turbulence. Jim Foerster, Forbes.com, 20 May 2025 The only way the scientists could make the computer model match the satellite data was by deploying a secondary gravity wave in the simulation. Paul Smaglik, Discover Magazine, 30 Apr. 2025 See All Example Sentences for gravity wave

Word History

First Known Use

1877, in the meaning defined at sense 1

Time Traveler
The first known use of gravity wave was in 1877

Browse Nearby Words

Cite this Entry

“Gravity wave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gravity%20wave. Accessed 13 Jun. 2025.

More from Merriam-Webster on gravity wave

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!