permafrost
noun
per·ma·frost
ˈpər-mə-ˌfrȯst 
: a permanently frozen layer at variable depth below the surface in frigid regions of a planet (such as earth)
Examples of permafrost in a Sentence
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Like the kitten, both were also found in the Siberian permafrost.
—
Charna Flam, People.com, 19 Nov. 2024
Wildfires have raged in the thawing permafrost of Siberia.
—Justin Guay, Foreign Affairs, 3 July 2020
This projection does not factor in tipping points, such as the collapse of the West Antarctic glacier and the thawing of methane-rich Arctic permafrost, that if reached would further destabilize the economy.
—John Kostyack, Forbes, 15 Oct. 2024
The creek is fed from the pure ice of shrunken glaciers above and ancient permafrost in the ground below.
—Jon Waterman, Outside Online, 22 Oct. 2024
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Charna Flam, People.com, 19 Nov. 2024
Wildfires have raged in the thawing permafrost of Siberia.
—Justin Guay, Foreign Affairs, 3 July 2020
This projection does not factor in tipping points, such as the collapse of the West Antarctic glacier and the thawing of methane-rich Arctic permafrost, that if reached would further destabilize the economy.
—John Kostyack, Forbes, 15 Oct. 2024
The creek is fed from the pure ice of shrunken glaciers above and ancient permafrost in the ground below.
—Jon Waterman, Outside Online, 22 Oct. 2024
See all Example Sentences for permafrost
Dictionary Entries Near permafrost
Cite this Entry
“Permafrost.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/permafrost. Accessed 29 Nov. 2024.
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permafrost
noun
per·ma·frost
ˈpər-mə-ˌfrȯst
: a permanently frozen layer at variable depth below the surface in frigid regions of a planet (as earth)
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