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.
One idea is that the original landmass of eastern North America had an extremely strong and thick crust. Alexandra Witze, JSTOR Daily, 24 Apr. 2025 This wide distribution suggests that their roots were in the supercontinent Gondwana, before the landmasses split apart and carried madtsoiids to new evolutionary frontiers. Scott Travers, Forbes.com, 22 Apr. 2025 Many were clustered around two locations: the city of Baltimore and the Delmarva Peninsula, the landmass that separates the Chesapeake Bay from the Atlantic Ocean and includes parts of Delaware, Maryland and Virginia. Sarah Kuta, Smithsonian Magazine, 13 May 2025 What’s more, the landmasses in the reentry zone include largely unpopulated areas like the Sahara, Atacama, and Australian deserts. Jeffrey Kluger, Time, 7 May 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 14 Jun. 2025.

Kids Definition

landmass

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

More from Merriam-Webster on landmass

Last Updated: - Updated example sentences
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