as in ardent
having to do with or suggestive of fire
an igneous desert atmosphere igneous events such as volcanic eruptions
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Recent Examples of igneous
Read more Among the displays of quartz, igneous rocks, and fossils at St. Xavier’s College in Mumbai sits a cylindrical, grayish lump.
—
Byvaishnavi Chandrashekhar, science.org, 5 Sep. 2024
Their results showed that InSight’s data best matches up with a deep layer of igneous, or volcanic, rock that is filled with liquid water.
—Ashley Strickland, CNN, 12 Aug. 2024
Distinguished by its towering igneous rock formation, the site remains sacred to multiple tribal nations, including the Lakota and Cheyenne.
—Marc Ramirez, USA TODAY, 26 July 2024
Different layers of the mantle are made up of different rock types, and one of the most common is an igneous rock high in silica content called peridotite.
—Riley Black, Smithsonian Magazine, 24 July 2024
See All Example Sentences for igneous
Byvaishnavi Chandrashekhar, science.org, 5 Sep. 2024
Their results showed that InSight’s data best matches up with a deep layer of igneous, or volcanic, rock that is filled with liquid water.
—Ashley Strickland, CNN, 12 Aug. 2024
Distinguished by its towering igneous rock formation, the site remains sacred to multiple tribal nations, including the Lakota and Cheyenne.
—Marc Ramirez, USA TODAY, 26 July 2024
Different layers of the mantle are made up of different rock types, and one of the most common is an igneous rock high in silica content called peridotite.
—Riley Black, Smithsonian Magazine, 24 July 2024
See All Example Sentences for igneous
Recent Examples of Synonyms for igneous
Adjective
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Freeing Prince Charming As an ardent feminist, Cavallo found writing Rebel Girls came so naturally to her that the entire book was written in four months.—
Ashleigh N. DeLuca,
Parents,
27 Mar. 2025
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The other nephew is still an ardent adherent to the cult and has gifted much of his substantial wealth to it.—
R. Eric Thomas,
Chicago Tribune,
22 Mar. 2025
Adjective
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However, these formations can also arise from volcanic processes, such as the rapid cooling of molten rock droplets during an eruption, or from meteorite impacts, upon which vaporized rocks condense.—
Sharmila Kuthunur,
Space.com,
26 Mar. 2025
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Joining other efforts to decarbonize the steel-production process such as those using hydrogen to refine iron ore, Boston Metal has pioneered a process known as molten oxide electrolysis (MOE).—
Michael Franco,
New Atlas,
13 Mar. 2025
Adjective
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Earlier this year, the UK government backed plans to expand Heathrow Airport by building a third runway after years of heated debate.—
Christian Edwards,
CNN,
22 Mar. 2025
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Spending time in heated environments, like a sauna, can reduce the risk of some chronic diseases and can help improve sleep, research has shown.—
Angelica Stabile,
Fox News,
21 Mar. 2025
Adjective
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And in the dead of Southern summers, the last thing any sleeper wants to encounter is being hot, and that’s where science steps in.—
Nicole Letts,
Southern Living,
23 Mar. 2025
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In fact, tiny homes have recently become a hot topic for this very reason, and Amazon is actually surprisingly stocked with a multitude of cozy (and customizable) options at far more budget-friendly prices than a full-sized house.—
Merrell Readman,
Travel + Leisure,
22 Mar. 2025
Adjective
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More than just Flagg’s multidimensional skillset, Gatorade viewed Flagg’s fiery competitiveness as a good fit for the brand.—
Jeff Fedotin,
Forbes,
23 Mar. 2025
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Right main landing gear collapsed on impact in fiery Toronto plane crash: Preliminary report In total, 70 firefighters and 10 fire trucks responded to the blaze in west London when the brigade was first called at 11:23 p.m. local time Thursday.—
Jack Moore,
ABC News,
21 Mar. 2025
Adjective
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One idea is that about a million years after the Big Bang, the universe cooled and underwent a phase transition, an event similar to how boiling water turns liquid into gas.—
Yasemin Saplakoglu,
Scientific American,
3 Mar. 2020
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If candy is still stuck on, pour more boiling water over whatever hasn’t come clean.—
Washington Post,
Washington Post,
3 Dec. 2019
Adjective
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Like Maui and Sicily before it, season three has showcased its site’s most dazzling landscapes—including its tropical beaches, lush rainforests, and towering limestone cliffs.—
Regan Stephens,
Vogue,
23 Mar. 2025
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This southeast Asian country, known for tropical beaches, opulent royal palaces, ancient ruins and ornate temples, also boasts a vibrant culture, delicious cuisine, bustling cities and the famous floating markets.—
Roger Sands,
Forbes,
23 Mar. 2025
Adjective
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The main topic of conversation was how the duo turned a photo album featuring the banal daily activities of workers at Auschwitz-Birkenau into a searing play.—
Jessica Gelt,
Los Angeles Times,
21 Mar. 2025
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Every actor’s Hamlet is theirs and theirs alone, and Olivier’s is big and hammy and searing and often quite devastating.—
Will Leitch,
Vulture,
3 Mar. 2025
Cite this Entry
“Igneous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/igneous. Accessed 5 Apr. 2025.
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