as in continents
one of the great divisions of land on the globe or the main part of such a division
the boat back to the mainland leaves once every two days
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Recent Examples of mainlands
The two mainlands themselves are only 55 miles apart where Alaska's Seward Peninsula and Russia's Chukotka Peninsula sit on opposite sides of the Bering Sea.
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Trevor Hughes, USA Today, 15 Aug. 2025
Trevor Hughes, USA Today, 15 Aug. 2025
Recent Examples of Synonyms for mainlands
continents
Noun
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This fall, Gen Z travel searches are up 26 percent, with many travelers booking international vacations across all continents.—
Acacia Gabriel,
Travel + Leisure,
4 Sep. 2025
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Decoding the Himalayan formation The Himalayan mountains formed in the collision between the Asian and Indian continents around 50 million years ago.—
Mrigakshi Dixit,
Interesting Engineering,
4 Sep. 2025
Cite this Entry
“Mainlands.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mainlands. Accessed 11 Sep. 2025.
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