adjective
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erupting or tending to erupt
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resembling or of the nature of an eruption
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(of rocks) formed from such products as ash and lava resulting from volcanic eruptions
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(of a disease) characterized by skin eruptions
Other Word Forms
Etymology
Origin of eruptive
From the French word éruptif, dating back to 1640–50. See erupt, -ive
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 airport later confirmed on social media that the suspension had been extended a further four hours "due to increased eruptive activity".
From Barron's ● Sep. 6, 2026
"Dukono is a mountain with almost continuous eruptive activity, so any violation of the danger zone carries a fatal risk," he told the BBC.
From BBC ● May 8, 2026
The system was also evaluated using historical data from 24 eruptions between 1998 and 2010, where the Jerk signal consistently appeared before eruptive events.
From Science Daily ● Mar. 15, 2026
And a planned field campaign this month to Waesche will explore the possibility that climate change could reawaken ice-bound volcanoes, whose hot, eruptive bursts could in turn accelerate ice loss in a new, dangerous feedback.
From Science Magazine ● Dec. 2, 2024
Then there was an eruptive movement, people pushing forward, other people pushing back.
From "Harriet Tubman: Conductor on the Underground Railroad" by Ann Petry
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
