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Definitions

mountainous

[moun-tn-uhs] / ˈmaʊn tn əs /


Example Sentences

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The main reason is Nagorno-Karabakh, a mountainous enclave inside Azerbaijan that was home to 100,000 ethnic Armenians until Azerbaijan took it by force in 2023.

From BBC • Jun. 5, 2026

Laying cable on a mountainous seabed across the 1,600 miles between Ireland and Newfoundland was even tougher.

From The Wall Street Journal • Jun. 4, 2026

The company takes its name from a mountainous region spanning Argentina and Chile.

From Los Angeles Times • May 29, 2026

After Tony Dunn lost his home in a California wildfire, he moved to mountainous North Carolina to avoid more climate disasters.

From Barron's • May 11, 2026

It must actually be quite a depressing moment—to have slogged through a mountainous wilderness for ten or eleven weeks and to realize that for all that effort you are still but halfway there.

From "A Walk in the Woods" by Bill Bryson




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