: 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
Richard Tribou, The Orlando Sentinel, 29 June 2025
Crater of Diamonds is located on a former volcanic crater, and in 1906, a local farmer named John Huddleston found diamonds here.
—Caroline Eubanks, Travel + Leisure, 29 June 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
Schrodinger basin, a large impact crater near the moon’s south pole, shows evidence of geologically recent volcanic activity.
—Richard Tribou, The Orlando Sentinel, 29 June 2025
Crater of Diamonds is located on a former volcanic crater, and in 1906, a local farmer named John Huddleston found diamonds here.
—Caroline Eubanks, Travel + Leisure, 29 June 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 13 Jul. 2025.
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