volcanic

1 of 2

adjective

vol·​ca·​nic väl-ˈka-nik How to pronounce volcanic (audio)
vȯl-,
 also  -ˈkā-
1
a
: of, relating to, or produced by a volcano
b
: characterized by volcanoes
a volcanic range
c
: made of materials from volcanoes
2
: explosively violent : volatile
volcanic emotions
volcanically
väl-ˈka-ni-k(-ə)lē How to pronounce volcanic (audio)
vȯl-
 also  -ˈkā-
adverb

volcanic

2 of 2

noun

: 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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Not only do volcanic eruptions kill the fungus, but volcanic ash from the Cumbre Vieja eruption also replenished the soil with nutrients like iron and zinc, and reduced the incidence of banana wilt, according to Dr. Marrero. Colette Davidson, Christian Science Monitor, 28 Mar. 2025 Still recovering from the intense volcanic activity that triggered the era, Earth’s oceans were warm in the aftermath of the end-Permian extinction and oxygen-drained. Sam Walters, Discover Magazine, 27 Mar. 2025
Noun
The volcanic mudflows pose very little risk because there are no communities in the area. Minyvonne Burke, NBC News, 20 Mar. 2025 This Spanish territory is home to the Cumbre Vieja, the most active volcanic ridge in the Canary Islands. Monica Mercuri, Forbes, 17 Dec. 2024 See All Example Sentences for volcanic

Word History

First Known Use

Adjective

1776, in the meaning defined at sense 1a

Noun

1801, in the meaning defined above

Time Traveler
The first known use of volcanic was in 1776

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Cite this Entry

“Volcanic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/volcanic. Accessed 2 Apr. 2025.

Kids Definition

volcanic

adjective
vol·​ca·​nic
väl-ˈkan-ik,
vȯl-,
 also  -ˈkān-
1
a
: of, relating to, or produced by a volcano
a volcanic eruption
b
: made of materials from volcanoes
volcanic dust
2
: explosively violent
a volcanic rage

More from Merriam-Webster on volcanic

Last Updated: - Updated example sentences
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