frost heave

noun

: an upthrust of ground or pavement caused by freezing of moist soil

called also frost heaving

Examples of frost heave 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.
In cold regions, footings often need to extend a little below the frost line to prevent the deck from being lifted by frost heave in winter. Caitlin Sole, Better Homes & Gardens, 7 July 2026 Driving almost blind at high speed, Bob Markle was unable to avoid a frost heave in the roadbed. Dave Duffey, Outdoor Life, 26 Mar. 2026 Prevent frost heaving by aerating the soil, improving drainage, and mulching before winter. Nishaa Sharma, The Spruce, 3 Feb. 2026 Drivers know about potholes, frost heaves and pavement erosion long before the government organization in charge of the roads does. Eileen Falkenberg-Hull, MSNBC Newsweek, 15 July 2025 See All Example Sentences for frost heave

Word History

First Known Use

1853, in the meaning defined above

Time Traveler
The first known use of frost heave was in 1853

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Cite this Entry

“Frost heave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/frost%20heave. Accessed 16 Jul. 2026.

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