: a volcanic rock
Examples of volcanic in a Sentence
Adjective
a man with a volcanic temper that could go off at any moment
Recent Examples on the Web
Elizabeth Weise, USA Today, 14 July 2025
Schrodinger basin, a large impact crater near the moon’s south pole, shows evidence of geologically recent volcanic activity.
—Richard Tribou, The Orlando Sentinel, 13 July 2025
Lee Habeeb, MSNBC Newsweek, 3 Apr. 2025
However, older toilets that are less energy-efficient are borderline volcanic, spewing the particles six feet in every direction, Reynolds says.
—Matt Fuchs, Time, 21 Apr. 2025
See All Example Sentences for volcanic
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Adjective
The island chain was (and is still being) formed by a volcanic hot spot that has so far created 15 different volcanoes that stretch 3,800 miles across the Pacific.
—Elizabeth Weise, USA Today, 14 July 2025
Schrodinger basin, a large impact crater near the moon’s south pole, shows evidence of geologically recent volcanic activity.
—Richard Tribou, The Orlando Sentinel, 13 July 2025
Noun
What To Know Trump has announced tariffs on the uninhabited volcanic Heard and McDonald Islands, a remote territory inhabited only by penguins, seals, and seabirds.
—Lee Habeeb, MSNBC Newsweek, 3 Apr. 2025
However, older toilets that are less energy-efficient are borderline volcanic, spewing the particles six feet in every direction, Reynolds says.
—Matt Fuchs, Time, 21 Apr. 2025
See All Example Sentences for volcanic
Cite this Entry
“Volcanic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/volcanic. Accessed 19 Jul. 2025.
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