Chaco
Americannoun
-
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).
noun
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.
It's part of the Chaco bioregion, which is a forest type that only exists in remnant plots.
From Salon ● Apr. 26, 2025
Tucked into vaulted openings around the perimeter on each floor are exhibition areas devoted to myriad subjects: fossils, Chaco pottery, New York rocks and Mao-era housewares from China.
From Los Angeles Times ● Aug. 29, 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
Rep. Alexandria Ocasio-Cortez said the economic harm and injustice associated with the fight over Chaco can’t be ignored.
From Seattle Times ● Jul. 13, 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
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.