Thesaurus

isthmus

noun

Synonyms of isthmus

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

Synonyms & Near Synonyms for isthmus

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Time Traveler for isthmus

Time Traveler

The first known use of isthmus was in 1555

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Cite this Entry

“Isthmus.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/isthmus. Accessed 15 Jun. 2021.

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More from Merriam-Webster on isthmus

Dictionary: Definition of isthmus

Medical Dictionary: Definition of isthmus

Nglish: Translation of isthmus for Spanish Speakers

Britannica.com: Encyclopedia article about isthmus

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