molten

adjective

mol·​ten ˈmōl-tᵊn How to pronounce molten (audio)
1
: fused or liquefied by heat : melted
molten lava
2
: having warmth or brilliance : glowing
the molten sunlight of warm skiesT. B. Costain
3
obsolete : made by melting and casting

Examples of molten in a Sentence

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.
Meanwhile, molten salt flows through natural circulation, cooling the core. David Szondy, New Atlas, 31 July 2024 The very center of the planet, a solid ball of iron and nickel floating in a sea of molten rock, appears to be slowing down in relation to the movement of Earth itself. Tyrone Beason, Los Angeles Times, 24 July 2024 Currents of molten lava rose and collapsed like thick tongues of muddy ocean water, making a concussive sloshing sound that snapped and boomed. Jonah Walters, Longreads, 24 Oct. 2024 Train derailment in Kentucky forced evacuation for molten sulfur spill In November 2023, a CSX train derailed in Eastern Kentucky, spilling molten sulfur and forcing the evacuation of a nearby small town over air quality concerns, NBC News reported. Chad Murphy, The Enquirer, 26 Sep. 2024 See all Example Sentences for molten 

Word History

Etymology

Middle English, from past participle of melten to melt

First Known Use

14th century, in the meaning defined at sense 3

Time Traveler
The first known use of molten was in the 14th century

Dictionary Entries Near molten

Cite this Entry

“Molten.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/molten. Accessed 1 Dec. 2024.

Kids Definition

molten

adjective
mol·​ten ˈmōlt-ᵊn How to pronounce molten (audio)
: melted especially by very great heat

More from Merriam-Webster on molten

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