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Tambora

American  
[tahm-baw-rah, -boh-, -buh-] / ˈtɑm bɔˌrɑ, -boʊ-, -bə- /

noun

  1. an active volcano in Indonesia, on N Sumbawa: eruption 1815. 9,042 feet (2,756 meters).


Tambora British  
/ ˈtæmbəˌrɑː /

noun

  1. a volcano in Indonesia, on N Sumbawa: violent eruption of 1815 reduced its height from about 4000 m (13 000 ft) to 2850 m (9400 ft)

"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

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Tambora volcano eruption in Indonesia, which clouded sunlight around the world for more than a year.

From Los Angeles Times May 9, 2025

In 1815, Mount Tambora in what’s now Indonesia unleashed the largest known volcanic eruption in history.

From Science Magazine Aug. 15, 2022

Along with being heard over a thousand miles away, the explosion of Mount Tambora — located in present-day Indonesia — shot out an enormous plume of black dust that lingered in the atmosphere for years.

From Salon Oct. 19, 2021

His hits included "Merenguero Hasta la Tambora" and "Patacon Pisao".

From Reuters Jul. 29, 2021

Tambora shot so much sunlight-blocking ash and gas into the atmosphere that snow fell in New York State in June the next year.

From "Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown" by Steve Sheinkin

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