stratovolcano

noun

stra·​to·​vol·​ca·​no ˌstra-tō-väl-ˈkā-(ˌ)nō How to pronounce stratovolcano (audio)
ˌstrā-
-vȯl-
: a volcano composed of explosively erupted cinders and ash with occasional lava flows see volcano illustration

Examples of stratovolcano in a Sentence

Recent Examples on the Web
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The result is the Historic Columbia River Highway Scenic Byway, which begins east of Portland, Oregon, and runs up the Columbia River Gorge at the base of Mount Hood, an active stratovolcano. Evie Carrick, Travel + Leisure, 25 Apr. 2026 The mountain of the film’s title is a 2,518-meter dormant stratovolcano located on New Zealand’s North Island, and known as Taranaki Maunga. Ryan Lattanzio, IndieWire, 14 Apr. 2026 The stratovolcano rises nearly 7,000 vertical feet above the valley floor, and the top portion of the peak is shrouded in white year-round and ringed by seven different glaciers. Frederick Dreier, Outside, 10 Mar. 2026 Climate change explained by Ginger Zee Mount Rainer, the active stratovolcano located in Washington state, is likely shrinking due to climate change, according to new research. Daniel Peck, ABC News, 25 Nov. 2025 See All Example Sentences for stratovolcano

Word History

Etymology

New Latin stratum + English -o- + volcano

First Known Use

1894, in the meaning defined above

Time Traveler
The first known use of stratovolcano was in 1894

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Cite this Entry

“Stratovolcano.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stratovolcano. Accessed 29 Apr. 2026.

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