as in boiling
having a notably high temperature
the air conditioning was broken, and it was sweltering in the office
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Recent Examples of sweltering
John Leos, AZCentral.com, 3 Sep. 2025
The heat was now sweltering, my handkerchief sodden with use.
—Literary Hub, 3 Sep. 2025
Authorities said the two women subjected Franke’s two youngest children to torture, which included dressing the children’s wounds with cayenne pepper and honey, forcing them to work in the sweltering heat for hours with little food or water and plunging the youngest son’s head underwater.
—Christine Pelisek, People.com, 1 Sep. 2025
On a sweltering day in late June, Gillan worked on the stone ponds and waterfalls outside their home while Novak kept Roxy, their 6-month-old puppy, busy.
—Kristen Jordan Shamus, Freep.com, 31 Aug. 2025
See All Example Sentences for sweltering
Verb
The discovery highlighted the lengths some mammals will travel to find resources during sweltering summer months.
—John Leos, AZCentral.com, 3 Sep. 2025
The heat was now sweltering, my handkerchief sodden with use.
—Literary Hub, 3 Sep. 2025
Authorities said the two women subjected Franke’s two youngest children to torture, which included dressing the children’s wounds with cayenne pepper and honey, forcing them to work in the sweltering heat for hours with little food or water and plunging the youngest son’s head underwater.
—Christine Pelisek, People.com, 1 Sep. 2025
On a sweltering day in late June, Gillan worked on the stone ponds and waterfalls outside their home while Novak kept Roxy, their 6-month-old puppy, busy.
—Kristen Jordan Shamus, Freep.com, 31 Aug. 2025
See All Example Sentences for sweltering
Recent Examples of Synonyms for sweltering
Adjective
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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
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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
Verb
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This is a big deal as the new process requires no crushing pressure or scorching heat.—
Christopher McFadden,
Interesting Engineering,
7 Sep. 2025
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These trees know how to withstand hardships—including scorching Southern summers—and require little to no maintenance once they are established.—
Katherine Polcari,
Southern Living,
6 Sep. 2025
Adjective
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There’s a significant battery life tax to pay for the microLED model’s searing brightness, too.—
Andrew Williams,
Forbes.com,
3 Sep. 2025
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But the gifted Argentinian auteur has never tackled the issue as directly as in Landmarks (Nuestra Tierra), a searing and detailed chronicle of murder, bigotry and robbery on a massive scale that also marks the director’s first feature-length documentary.—
Jordan Mintzer,
HollywoodReporter,
31 Aug. 2025
Verb
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For a more relaxed evening, my preferred way to prep is by simply baking them until crispy and broiling a little Parmigiano-Reggiano cheese on top, which takes about 20 minutes total.—
Katlyn Moncada,
Better Homes & Gardens,
4 Sep. 2025
Adjective
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Use hot sausage or chicken sausage for a different flavor profile.—
Kimberly Holland,
Southern Living,
7 Sep. 2025
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The semiconductor firm, whose AI chips have been a hot item for those involved in the artificial intelligence world, has been considered the number one among tech analysts and investors.—
John Navin,
Forbes.com,
6 Sep. 2025
Verb
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Slowly, like melting wax, his eyes slide down me, carefully taking me in from head to toe in my revealing uniform.—
Carly Tagen-Dye,
PEOPLE,
8 Sep. 2025
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Conventional optical fibers are made by melting and stretching solid glass into thin strands.—
Neetika Walter,
Interesting Engineering,
3 Sep. 2025
Adjective
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Please tell me the sequel could answer the most burning question of the ’00s: How could Austin not recognize Sam in that mask?—
Stephanie McNeal,
Glamour,
13 Aug. 2025
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Cooper, 30, asked Hargitay one more burning question about the actors' on-screen alter egos: will Olivia and Elliot ever end up together?—
Victoria Edel,
People.com,
26 June 2025
Adjective
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Depending on need, the hot molten salt can be used to generate steam, which can power an electrical turbine.—
Abhishek Bhardwaj,
Interesting Engineering,
4 Sep. 2025
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These processes created microscopic craters and splashes of molten rock on the asteroid's surface, according to the paper.—
Sharmila Kuthunur,
Space.com,
2 Sep. 2025
Cite this Entry
“Sweltering.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sweltering. Accessed 10 Sep. 2025.
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