landmass

noun

land·​mass ˈland-ˌmas How to pronounce landmass (audio)
Synonyms of landmassnext
: 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.
Thankfully, New Yorkers have recently been freed from the agonizing personal calculus of whether to air-freight burritos across the landmass of North America. Helen Rosner, New Yorker, 3 May 2026 This was a moment where an enormous landmass of the American electorate shifted. Mikael Wood, Los Angeles Times, 23 Apr. 2026 Now that mosquitoes are confirmed to have a presence in Iceland, Antarctica is the only remaining mosquito-free landmass on Earth. Evie Carrick, Travel + Leisure, 22 Apr. 2026 West Asia sits at the western edge of the world’s largest landmass. Angela Chitkara, Fortune, 17 Apr. 2026 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

Browse Nearby Words

Cite this Entry

“Landmass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/landmass. Accessed 6 May. 2026.

Kids Definition

landmass

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

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