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Definitions

isthmus

[is-muhs] / ˈɪs məs /
NOUN
neck
Synonyms


Example Sentences

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Panama's Ministry of Culture said the discovery was "of great importance for Panamanian archaeology and the study of pre-Hispanic societies of the Central American isthmus," referring to the land that connects North and South America.

From Barron's • Feb. 21, 2026

Paterson persuaded the Scottish parliament to establish a new enterprise based on England’s East India Company to found a Scottish colony on the narrow isthmus joining North and South America.

From The Wall Street Journal • Nov. 30, 2025

Perhaps to that end, López Obrador announced Friday that Mexico plans to extend a cargo train line that spans a narrow isthmus its the south to the Guatemalan border.

From Seattle Times • May 17, 2024

The saying goes that almost every family here on the isthmus includes a person who identifies as muxe.

From Los Angeles Times • Jan. 11, 2024

The latter desert separated advanced human societies of Mesoamerica from those of North America, while the isthmus separated advanced societies of Mesoamerica from those of the Andes and Amazonia.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond




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