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Chaco

American  
[chah-kaw] / ˈtʃɑ kɔ /

noun

  1. a part of the Gran Chaco region in central South America, in Bolivia, Paraguay, and Argentina. About 100,000 sq. mi. (259,000 sq. km).

  2. Gran Chaco.


Chaco British  
/ ˈtʃako /

noun

  1. See Gran Chaco

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

We're down to 2 or 3% left of the total cover that the Chaco would have had historically.

From Salon • Apr. 26, 2025

In June, Interior Secretary Deb Haaland, a member of the Laguna Pueblo tribe, flew to New Mexico to celebrate a 20-year ban on oil drilling in Chaco Culture National Historical Park.

From Los Angeles Times • Jan. 3, 2024

“Chaco Canyon and the greater Chaco region play an important role in the history, religion and culture of the Zuni people and other pueblo people as well,” she said.

From Seattle Times • Dec. 14, 2023

The South American countries, home to huge swathes of the Amazon, the Chaco forest and key wetlands, are major exporters of soy, corn and beef.

From Reuters • Aug. 8, 2023

In Chaco Canyon, in New Mexico, there is a great roofless ceremonial kiva or temple, dating from the eleventh century.

From "Cosmos" by Carl Sagan

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