Altiplano
Americannoun
plural
altiplanos-
a plateau region in South America, situated in the Andes of Argentina, Bolivia, and Peru.
-
Geology. altiplano, an elevated terrace or plateau sculptured by periglacial geomorphic processes.
noun
Etymology
Origin of Altiplano
First recorded in 1910–15; from Spanish: literally, “high plateau,” equivalent to alti- alti- + plano plain 1
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.
The government consulted studies to identify the hours of lightest traffic from Altiplano to an airstrip near Mexico City, where the men would board flights to the U.S.
From The Wall Street Journal • Dec. 3, 2025
The researchers started their demonstration with water samples from five high-altitude Andean lakes more than 2.3 miles above sea level in the Chilean Altiplano.
From Science Daily • Mar. 15, 2024
A 2019 study found that superbolts are concentrated in three specific regions around the world—the North Atlantic Ocean, the Mediterranean Sea and the Altiplano in South America—and tend to peak from November to February.
From Scientific American • Oct. 23, 2023
The government eventually managed to fly Guzmán to Mexico City and place him in the maximum-security Altiplano prison.
From Washington Post • Jan. 6, 2023
I learned that an altruistic group had offered reflecting parabolas to the people living at the Altiplano in Bolivia.
From The BYU Solar Cooker/Cooler by Jones, Steven E.
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.