isthmus

as in island
a narrow geographic area that connects two larger geographic areas across a body of water the Isthmus of Panama

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Example Sentences

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Recent Examples of isthmus At the beginning of the 20th century, the isthmus of Panama was part of Colombia. Lisa Friedman, New York Times, 8 Jan. 2025 For generations, outsiders had considered the narrow isthmus to be the perfect spot for a trans-oceanic canal that would shorten the sea voyage by thousands of miles. Patrick Oppmann, CNN, 20 Jan. 2025 Because Crimea is connected to the Eurasian continent only by a narrow, vulnerable isthmus and a bridge, once Ukrainian troops enter the region, the remaining Russian forces will be trapped, making Russian military sites even more vulnerable to Ukrainian strikes. Andriy Zagorodnyuk, Foreign Affairs, 2 Jan. 2023 The two oceans have been separated for some three million years, ever since the isthmus of Panama rose out of the water and split them. Charlie Cordero, New York Times, 7 Jan. 2025 See All Example Sentences for isthmus

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Cite this Entry

“Isthmus.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/isthmus. Accessed 16 Apr. 2025.

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