mountainous

adjective
moun·​tain·​ous | \ ˈmau̇n-tə-nəs How to pronounce mountainous (audio) , ˈmau̇nt-nəs\

Definition of mountainous

1 : containing many mountains
2 : resembling a mountain : huge

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Other Words from mountainous

mountainously adverb
mountainousness noun

Examples of mountainous in a Sentence

the seemingly mountainous obstacles he had to overcome while growing up

Recent Examples on the Web

Nearby regions — all part of the verdant and mountainous Cevennes — also were hit with flooding. Fox News, "French rescuers evacuate 750 campers amid flash floods," 9 Aug. 2018 With the eye of Typhoon Maria remaining offshore, the rugged and mountainous terrain of Taiwan will only have a limited effect in weakening the storm. Greg Porter, Washington Post, "Typhoon Maria, lashing Taiwan with strong winds and heavy rain, is headed for China’s east coast," 10 July 2018 This summer, Off the Map Travel is introducing three-night trips on Norway’s Lofoten Islands, a mountainous and fjord-filled region above the Arctic Circle, based in tepee tents decorated in the style of the indigenous Sami people. Elaine Glusac, New York Times, "Glamping Slips Into the Mainstream," 15 June 2018 The terrain was steep and mountainous and the weather was windy and cloudy making firefighting difficult from the ground and the air. Lyndsay Winkley, sandiegouniontribune.com, "Three dead in plane crash on Volcan Mountain; fire 100 percent contained," 13 May 2018 Along with experiencing the well-mannered behavior of the Iceland residents along with the mountainous and maritime scenery, both Song and Keats raved about the hot dogs. Steve Sadin, chicagotribune.com, "Highland Park and Deerfield musicians return from Icelandic concert trip," 16 Apr. 2018 Star-shaped and mountainous, the island is uninhabited apart from the birds that were originally brought from New Guinea in 1909 to protect them from poaching. Melanie Reffes, USA TODAY, "Best Caribbean islands for nature lovers," 9 Apr. 2018 At midnight, when Diana Ross, spectacular in a silver halter jumpsuit and mountainous hair, strutted to the microphone, the room rose to a roar. Ian Malone, Vogue, "Kendall, Hailey, Cara! Models Galore Came Out to the Opening of Edition Hotels’s Times Square Outpost," 13 Mar. 2019 Heavy snow made the search in a mountainous region more difficult. Eldar Emric, The Seattle Times, "Bosnia: Major manhunt underway for suspect in 2 slayings," 11 Feb. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'mountainous.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of mountainous

14th century, in the meaning defined at sense 1

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Statistics for mountainous

Last Updated

9 Apr 2019

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Time Traveler for mountainous

The first known use of mountainous was in the 14th century

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More Definitions for mountainous

mountainous

adjective

English Language Learners Definition of mountainous

: having many mountains
: extremely large

mountainous

adjective
moun·​tain·​ous | \ ˈmau̇n-tə-nəs How to pronounce mountainous (audio) \

Kids Definition of mountainous

1 : having many mountains mountainous country
2 : like a mountain in size : huge a mountainous pile

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Comments on mountainous

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