groundswell

noun

ground·​swell ˈgrau̇nd-ˌswel How to pronounce groundswell (audio)
1
usually ground swell : a broad deep undulation of the ocean caused by an often distant gale or seismic disturbance
2
: a rapid spontaneous growth (as of political opinion)
a groundswell of support

Examples of groundswell 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.
News that the respected and much-liked festival exec was on the cusp of being removed has prompted a groundswell of support from cinema professionals in Germany, Europe and beyond. Melanie Goodfellow, Deadline, 26 Feb. 2026 The way the roots took, and a foundation morphed into a groundswell. Kansas City Star, 15 Feb. 2026 But a groundswell of public response stayed the administration. Brittany Allen, Literary Hub, 13 Feb. 2026 There is a groundswell of support for enhancing benefit levels for newer teachers, whose benefits cost far less than teachers who were hired before 2011. John Cullerton, Chicago Tribune, 6 Feb. 2026 See All Example Sentences for groundswell

Word History

First Known Use

1786, in the meaning defined at sense 1

Time Traveler
The first known use of groundswell was in 1786

Browse Nearby Words

Cite this Entry

“Groundswell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/groundswell. Accessed 4 Mar. 2026.

Kids Definition

ground swell

noun
: a broad deep ocean swell caused by a distant storm or earthquake
Last Updated: - Updated example sentences
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