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.
As previously reported, the eruption of Mt. Vesuvius released thermal energy roughly equivalent to 100,000 times the atomic bombs dropped on Hiroshima and Nagasaki at the end of World War II, spewing molten rock, pumice, and hot ash over the cities of Pompeii and Herculaneum in particular.—Ars Technica, 27 Feb. 2025 Makky would make at least ten molds off the Steinbeck plaque, then cook them in a kiln at a thousand degrees, pour in molten nickel bronze, break the molds off, and water down the sand for reuse.—Michael Schulman, The New Yorker, 24 Feb. 2025 Scientists do believe the Moon had a magnetic field billions of years ago that was roughly comparable in strength to Earth’s, generated by a now-extinct molten core dynamo.—Jake Parks, Discover Magazine, 21 Feb. 2025 At the other end of the spectrum, molten rock is out because the tremendous heat required to keep rock liquid also breaks down nearly all organic molecules.—Kiona N. Smith, Space.com, 20 Feb. 2025 See All Example Sentences for molten
Word History
Etymology
Middle English, from past participle of melten to melt
Share