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
-
Kennedy, who has no background in science, medicine, or public health, is well known as an ardent anti-vaccine activist and peddler of conspiracy theories.—
Beth Mole,
ArsTechnica,
23 Apr. 2026
-
This is a lovely film that will appeal to Bernstein’s most ardent fans, while warmly inviting neophytes into his world.—
Ryan Lattanzio,
IndieWire,
23 Apr. 2026
Adjective
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Another significant difference is in Ripley’s sacrificial dive into the molten metal in the finale.—
Jeff Spry,
Space.com,
27 Apr. 2026
-
The molten center of 'The Real Housewives' multiverse Support Public Media.—
Brittany Luse,
NPR,
24 Apr. 2026
Adjective
-
Even delicately putting your hands on someone in that heated situation is crossing a personal boundary.—
Brian Moylan,
Vulture,
24 Apr. 2026
-
There’s a heated pool and hot tub (the latter is on an elevated bluff, which offers sunset views), and an outdoor shower lets guests soak in the surrounding nature as much as possible.—
Nicole Kliest,
Vogue,
24 Apr. 2026
Adjective
-
Provide afternoon shade for asters grown in hot climates.—
Patricia S York,
Southern Living,
29 Apr. 2026
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As a result, the wide, shallow bay, with its lacework of shoals and basins, grows hot and hypersaline, killing seagrass, fueling algae blooms and hurting the economy of the Keys.—
Bill Kearney,
Sun Sentinel,
29 Apr. 2026
Adjective
-
One is aji verde, a fiery, electric green sauce made with Peruvian yellow peppers, and huacatay, a pungent, black mint with hints of tarragon and citrus.—
Jenn Harris,
Los Angeles Times,
30 Apr. 2026
-
In the video, an officer tries to use a key to enter the residence when the front of the building explodes in a fiery blast.—
Minyvonne Burke,
NBC news,
30 Apr. 2026
Adjective
-
Hallways are filled with tropical prints.—
Miami Herald,
Miami Herald,
24 Apr. 2026
-
Known as Hawaiʻi’s Garden Island, Kauaʻi embraces a multitude of landscapes, from the deeply creased and forested canyons of the North Shore to the sunny beaches and tropical botanical treasures of the south.—
Robb Report Studio,
Robb Report,
23 Apr. 2026
Adjective
-
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
-
Lightly coated with oil and tossed occasionally in a searing hot skillet or wok, even tough beans turn silky, and ready to coat in a finishing blast of chiles.—
The Bon Appétit Staff,
Bon Appetit Magazine,
1 May 2026
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One of the most exciting restorations of this year, or any other year, comes to New York this Sunday, May 3rd, with a rare screening of Frank Perry’s searing and lyrical 1969 teen drama Last Summer at the Paris Theater.—
Bilge Ebiri,
Vulture,
30 Apr. 2026
Cite this Entry
“Igneous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/igneous. Accessed 2 May. 2026.
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