1
as in tight
not allowing penetration (as by gas, liquid, or light)
the material for this coat is supposed to be impervious to rain
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in dense
impossible to get through or into
the rain forest is impervious to all but the most dedicated explorers
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of impervious
But this leads to more impervious surfaces like roads and rooftops, sometimes contributing to problems with flooding and water quality.
—
David Faris, MSNBC Newsweek, 11 Apr. 2025
In general, native bee species are declining—and that is a result of habitat loss, use of pesticides, more rural areas becoming urbanized, more impervious surfaces, and the like.
—Meghan Bartels, Scientific American, 4 Apr. 2025
Such a war would be motivated, in China, by a politics of identity that is largely impervious to economic rationality and other strategic considerations.
—Rana Mitter, Foreign Affairs, 22 Apr. 2025
For years, decades even, that faux feline impervious to the rain was my secret excuse.
—Domenico Starnone, New Yorker, 20 Apr. 2025
See All Example Sentences for impervious
David Faris, MSNBC Newsweek, 11 Apr. 2025
In general, native bee species are declining—and that is a result of habitat loss, use of pesticides, more rural areas becoming urbanized, more impervious surfaces, and the like.
—Meghan Bartels, Scientific American, 4 Apr. 2025
Such a war would be motivated, in China, by a politics of identity that is largely impervious to economic rationality and other strategic considerations.
—Rana Mitter, Foreign Affairs, 22 Apr. 2025
For years, decades even, that faux feline impervious to the rain was my secret excuse.
—Domenico Starnone, New Yorker, 20 Apr. 2025
See All Example Sentences for impervious
Recent Examples of Synonyms for impervious
Adjective
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The two have to be considered the tightest friendship pair in franchise history, and went through an emotional roller coaster filled with highs and lows along the way.—
Dalton Ross,
EW.com,
22 May 2025
-
That might be tricky given New York’s tight cap situation.—
Peter Baugh,
New York Times,
22 May 2025
Adjective
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Today’s top stories San Diego small plane crash A private jet flying in dense fog crashed into a San Diego neighborhood early Thursday morning, leaving a huge debris field.—
Hailey Branson-Potts,
Los Angeles Times,
23 May 2025
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However, researchers observed that after being dispersed by the radiation, the clouds were not dense or large enough to create new stars.—
Kameryn Griesser,
CNN Money,
23 May 2025
Adjective
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The spongy material is mostly made of air, yet nearly impermeable to both air and liquid.—
Brandee Gruener,
Southern Living,
7 May 2025
-
Given the area’s especially hard, impermeable soil and the high cost of installing private wastewater systems, many residents have resorted to straight piping to deal with human wastewater.—
Curtis Bunn,
NBC news,
1 May 2025
Adjective
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Among the close friends and family celebrating were Nicole Kidman and Keith Urban.—
Rachel Flynn,
People.com,
24 May 2025
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After the close, discount retailer Miniso Group (9896 HK, MSO US) missed Q1 estimates while online travel agency Tongcheng (780 HK) beat analyst expectations for Q1.—
Brendan Ahern,
Forbes.com,
23 May 2025
Adjective
-
At the opposite end of the court, a thick layer of melancholy was present.—
Kelly Iko,
New York Times,
16 May 2025
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Starting with the build, the Swift Edge 14 AI measures just 0.65 inch thick and weighs 2.18 pounds.—
Matthew Buzzi,
PC Magazine,
16 May 2025
Adjective
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Cybersecurity strategy has undergone a fundamental shift—from aspiring to build impenetrable defenses to accepting that breaches are inevitable.—
Tony Bradley,
Forbes.com,
15 May 2025
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But in person, nothing about her seems impenetrable.—
Thania Garcia,
Variety,
9 May 2025
Adjective
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Roman friends report that with the arrival of spring weather the city's streets are already impassable in many popular areas, just as hotel and apartment rental options also are difficult to come by.—
Marco della Cava,
USA Today,
22 Apr. 2025
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Roads over mountain passes are expected to be slick or impassable, with whiteout conditions likely during peak snowfall.—
Anna Skinner,
MSNBC Newsweek,
5 May 2025
Adjective
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It’s got all the gaming-friendly extras; HDR support, DP 1.4, HDMI, and a metal stand that actually feels sturdy for once.—
Juhi Wadia,
PC Magazine,
26 May 2025
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The straps are made from a sturdy synthetic leather alternative that holds its shape more than other softer materials, but the interior of the straps and insoles are still lined with a light suede that’s gentle on the skin and comfy for full-day wear.—
Merrell Readman,
Travel + Leisure,
23 May 2025
Cite this Entry
“Impervious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impervious. Accessed 30 May. 2025.
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