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
That's starkly different from how REEs are typically found on Earth, concentrating in small quantities as compounds in certain types of igneous rocks as magma cools.
—
Abhimanyu Ghoshal, New Atlas, 24 Nov. 2025
The area has since become a popular spot for gold mining due to the presence of the Yilgarn Craton, a major part of the Earth’s crust that consists of igneous and metamorphic rocks, per GeoScience Australia.
—Saleen Martin, USA Today, 11 Nov. 2025
Today’s rich variety of igneous rocks forms thanks to complex processes, including remelting, adsorption, and exchange of chemical elements, happening in Earth’s crust and driven by plate tectonics.
—David Bressan, Forbes.com, 16 Sep. 2025
In its own storied past, Earth experienced prolonged eruptions of lava in single regions, known as large igneous provinces (LIPs), that lasted for hundreds of thousands and perhaps millions of years.
—Quanta Magazine, 15 Sep. 2025
See All Example Sentences for igneous
Abhimanyu Ghoshal, New Atlas, 24 Nov. 2025
The area has since become a popular spot for gold mining due to the presence of the Yilgarn Craton, a major part of the Earth’s crust that consists of igneous and metamorphic rocks, per GeoScience Australia.
—Saleen Martin, USA Today, 11 Nov. 2025
Today’s rich variety of igneous rocks forms thanks to complex processes, including remelting, adsorption, and exchange of chemical elements, happening in Earth’s crust and driven by plate tectonics.
—David Bressan, Forbes.com, 16 Sep. 2025
In its own storied past, Earth experienced prolonged eruptions of lava in single regions, known as large igneous provinces (LIPs), that lasted for hundreds of thousands and perhaps millions of years.
—Quanta Magazine, 15 Sep. 2025
See All Example Sentences for igneous
Recent Examples of Synonyms for igneous
Adjective
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Shohat asked him several times if Rivera was an ardent opponent of communism in Cuba and socialism in Venezuela.—
Miami Herald,
Miami Herald,
24 Mar. 2026
-
Talarico has been an ardent supporter of expanding legal gambling during his tenure in the Texas legislature.—
Robert Schmad,
The Washington Examiner,
19 Mar. 2026
Adjective
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Multitracked saxophones swarm over a pit of molten bass frequencies, slipping between sentimental consonance—you might momentarily be reminded of Vangelis’ Blade Runner score—and eerie discord.—
Philip Sherburne,
Pitchfork,
25 Mar. 2026
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The inscription would have sent enemies quite an impression as it was burned into the stone with molten lead, as if daring the attackers to continue their useless advance, Live Science continues.—
Maria Mocerino,
Interesting Engineering,
21 Mar. 2026
Adjective
-
The grounds lean into a romantic, almost pastoral mood, with wildflower gardens, a freeform heated pool, and both a guest cottage and a finished pool house.—
Abby Montanez,
Robb Report,
27 Mar. 2026
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Bake on the middle rack of the heated oven until the top is puffed and lightly golden and a knife inserted into the center comes out clean, 25 to 30 minutes.—
Georgeanne Brennan,
Mercury News,
26 Mar. 2026
Adjective
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But the script flipped in the third quarter, as the Cavaliers got hot and the Heat went cold from behind the arc.—
Anthony Chiang,
Miami Herald,
26 Mar. 2026
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These cards use more power than earlier Arc Pros and are likely to get too hot to run fanless without some performance penalty, but this card's thermal design allows air to pass straight through its enclosure and out the back of the case.—
Michael Justin Allen Sexton,
PC Magazine,
25 Mar. 2026
Adjective
-
If left alone, the spacecraft will lose the race later this year and fall out of orbit, bringing a fiery end to its long scientific tenure.—
Meghan Bartels,
Scientific American,
26 Mar. 2026
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This is how friends and family described 18-year-old Park Hill High School senior Tessa Walker, who was killed in a fiery crash in rural Platte County early Sunday morning.—
Caroline Zimmerman,
Kansas City Star,
25 Mar. 2026
Adjective
-
Rooms Twenty-four one- and two-bedroom tents are fronted by a winding lagoon dotted with lily pads and bordered by tropical greenery.—
Condé Nast,
Condé Nast Traveler,
28 Mar. 2026
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Unlike the tropical climate above ground, temperatures inside the facility are kept deliberately low through centralized air conditioning systems, according to multiple testimonies cited in past reports.—
Antonio María Delgado,
Miami Herald,
27 Mar. 2026
Adjective
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More humane methods of killing lobsters pre-boiling include a sharp knife through the head, electrical stunning, or freezing.—
semafor.com,
semafor.com,
29 Dec. 2025
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Agrawal and her team studied ionic liquids — salts that are liquid at sub-boiling temperatures (below 212 degrees Fahrenheit, or 100 degrees Celsius) — as a potential hospitable environment for life.—
Stefanie Waldek,
Space.com,
13 Aug. 2025
Adjective
-
But as Lumpkin sat at the defense table, the victim’s family delivered searing statements that undercut her long-standing claims of abuse, portraying her instead as a calculating, coldblooded killer.—
Pamela Colloff,
ProPublica,
24 Mar. 2026
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There are no national – or local – media outlets setting up for live broadcasts on this searing hot afternoon.—
Celina Tebor,
CNN Money,
19 Mar. 2026
Cite this Entry
“Igneous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/igneous. Accessed 30 Mar. 2026.
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