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Showing results for volcanism. Search instead for P.+canis.

volcanism

American  
[vol-kuh-niz-uhm] / ˈvɒl kəˌnɪz əm /

noun

Geology.
  1. the phenomena connected with volcanoes and volcanic activity.


volcanism British  
/ ˈvɒlkəˌnɪzəm /

noun

  1. those processes collectively that result in the formation of volcanoes and their products

"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

Etymology

Origin of volcanism

First recorded in 1865–70; volcan(o) + -ism

Vocabulary lists containing volcanism

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“Erebus helps us understand what other volcanism in the region could look like.”

From Science Magazine • Dec. 2, 2024

“Iceland is essentially one of the best places in the world to study this … because we have both volcanism and glaciers,” volcanologist Michelle Parks of the Icelandic Meteorological Office told Reuters.

From Salon • Oct. 28, 2024

"What's remarkable is that Mars' volcanism has incredible similarities, but also differences, to Earth," said Day.

From Science Daily • May 31, 2024

To better understand its volcanism, scientists hoped to catch a Venusian eruption in the act.

From New York Times • May 27, 2024

There, sulphur points unmistakably to the earth's volcanism.

From Man or Matter by Lehrs, Ernst