volcanology
Americannoun
noun
Other Word Forms
Etymology
Origin of volcanology
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.
The original idea came from Sir William Hamilton, British ambassador to Naples and Sicily from 1765 to 1800, who was also deeply interested in volcanology.
From Science Daily • May 2, 2026
Waesche, meanwhile, though dormant and possibly extinct, may offer an answer to the most pressing question in Antarctic volcanology: With ice melting ever more quickly, will the volcanoes grow more active?
From Science Magazine • Dec. 2, 2024
Indonesia sits on the Pacific "Ring of Fire" and has 127 active volcanoes, according to the volcanology agency.
From Reuters • Jun. 9, 2023
“This means that Mayon is exhibiting magmatic eruption of a summit lava dome with increased chances of lava flows … and of potential explosive activity within weeks or even days,” the government volcanology institute said.
From Seattle Times • Jun. 8, 2023
Other voices chimed in—from the head of the University of Oregon’s volcanology department, from Stanford University, and others—to counteract Johnston’s drama.
From "Mountain of Fire" by Rebecca E. F. Barone
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.