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
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.
For the past 15,000 years, glaciers have moved across landmasses and formed mountain ranges, steep valleys, deep lakes and towering fjords. Darren Orf, Smithsonian Magazine, 18 Mar. 2025 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 That far back, what would become Ohio would be somewhere in the southern hemisphere as part of a giant landmass called Rodinia. Erik Klemetti, Discover Magazine, 17 Feb. 2025 The Trump administration’s desire to make Greenland part of the US has caused considerable consternation among the Indigenous population of just 57,000 people—though this isn’t the first time that America has made a bid for ownership of this gargantuan Arctic landmass. Rob Crossan, JSTOR Daily, 10 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 2 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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