landmass

noun

land·​mass ˈland-ˌmas How to pronounce landmass (audio)
: a large area of land
continental landmasses

Examples of landmass in a Sentence

the islands of Ireland and Great Britain were once part of the Eurasian landmass
Recent Examples on the Web
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By 1953, as decolonization swept the world, the Danish government, loath to give up ninety-eight per cent of its landmass, made Greenland a semi-autonomous part of its kingdom but retained de-facto control. Louise Bokkenheuser, The New Yorker, 11 Mar. 2025 During the last Ice Age, sea levels were much lower, creating a large landmass known as Sundaland that connected much of Southeast Asia. Maria Mocerino, Interesting Engineering, 8 Mar. 2025 At the moment, the two countries dominate and isolate between them the entire Central Asian landmass including all the ‘Stans. Melik Kaylan, Forbes, 3 Mar. 2025 Mercator projection maps stretch out the size of landmasses toward the poles, making Greenland look bigger than Africa or Australia. Nicholas Derenzo, AFAR Media, 27 Feb. 2025 See All Example Sentences for landmass

Word History

First Known Use

1856, in the meaning defined above

Time Traveler
The first known use of landmass was in 1856

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Cite this Entry

“Landmass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/landmass. Accessed 23 Apr. 2025.

Kids Definition

landmass

noun
land·​mass -ˌmas How to pronounce landmass (audio)
: a large area of land

More from Merriam-Webster on landmass

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