as in hole
a sunken area forming a separate space
water collected in a shallow concavity on the floor of the cave
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Antonyms & Near Antonyms
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Recent Examples of concavity
The new Gilder Center — granite on the outside, shotcrete on the inside, with a seductive composition of concavities and curves — comes off as a true New Yorker: defiantly eccentric, rough, show-offy, and smart.
—
Justin Davidson, Curbed, 28 Jan. 2026
And what is the second derivative, or the concavity, of the potential during those same relevant e-foldings of inflation?
—Big Think, 22 Oct. 2025
Antonio Stradivari, for instance, carefully tinkered with the geometry of his violins—the relative concavity of the back and the front, the thickness of the wood—to produce his legendary results.
—Chris Almeida, The New Yorker, 6 Jan. 2024
In addition to measurements, scientists were also able to detect a large, broad concavity in one of the asteroid's two hemispheres as well as subtle dark and lighter regions that indicate small-scale surface features a few dozen meters across.
—Ariana Garcia, Chron, 22 Feb. 2023
Father pushed boards with his palm to make the concavity recede into dust.
—Oliver De La Paz Victoria Chang, New York Times, 23 Nov. 2022
The bump settled into the concavity of the sink.
—Morgan Thomas, The Atlantic, 16 May 2021
The right side of the head was one enormous concavity, which Lacassagne attributed to strikes from the bottle.
—Douglas Starr, Discover Magazine, 28 Feb. 2011
Justin Davidson, Curbed, 28 Jan. 2026
And what is the second derivative, or the concavity, of the potential during those same relevant e-foldings of inflation?
—Big Think, 22 Oct. 2025
Antonio Stradivari, for instance, carefully tinkered with the geometry of his violins—the relative concavity of the back and the front, the thickness of the wood—to produce his legendary results.
—Chris Almeida, The New Yorker, 6 Jan. 2024
In addition to measurements, scientists were also able to detect a large, broad concavity in one of the asteroid's two hemispheres as well as subtle dark and lighter regions that indicate small-scale surface features a few dozen meters across.
—Ariana Garcia, Chron, 22 Feb. 2023
Father pushed boards with his palm to make the concavity recede into dust.
—Oliver De La Paz Victoria Chang, New York Times, 23 Nov. 2022
The bump settled into the concavity of the sink.
—Morgan Thomas, The Atlantic, 16 May 2021
The right side of the head was one enormous concavity, which Lacassagne attributed to strikes from the bottle.
—Douglas Starr, Discover Magazine, 28 Feb. 2011
Recent Examples of Synonyms for concavity
Noun
-
The Carolina Panthers didn’t have many holes to fill after a successful free agency, but there were a couple.—
Joseph Person,
New York Times,
27 Apr. 2026
-
So, nine holes into his pro-am practice round on Thursday, hours before the real competition started, Retief Goosen changed his grip.—
Stan Awtrey,
AJC.com,
27 Apr. 2026
Noun
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That bacteria can then enter a patient’s open cavity, leading to infection.—
Judy L. Thomas,
Kansas City Star,
29 Apr. 2026
-
Pulmonary doctors came and, in this semipublic space, used a large needle to remove three liters of fluid from Andrej’s right lung cavity.—
Elisabeth Rosenthal,
Miami Herald,
24 Apr. 2026
Noun
-
The new, better-for-you snacks won’t make much of a dent in the offerings at a typical rural grocery store or gas station, Klatt said.—
Sarah Todd,
STAT,
22 Apr. 2026
-
Check your propane level and inspect the tank for any visible dents or damage if using a gas grill.—
Katie Rosenhouse,
Southern Living,
18 Apr. 2026
Noun
-
And the best way to get that track position is to leapfrog others on pit road.—
Jordan Bianchi,
New York Times,
25 Apr. 2026
-
There’s al fresco dining for eight and a fire-pit meant for roasting s’mores.—
Nicole Kliest,
Vogue,
24 Apr. 2026
Noun
-
Young olive trees have smooth, gray bark, while the bark develops interesting furrows as the plant ages.—
Arricca Elin SanSone,
Southern Living,
22 Apr. 2026
-
Each year without the dead only deepens the furrow of their absence.—
Sasha Geffen,
Pitchfork,
10 Mar. 2026
Noun
-
And some experience the emotional toll of a disability or chronic pain that can often lead to depression.—
Mike Flynn,
New York Daily News,
25 Apr. 2026
-
That study, which included doses of magnesium to mitigate any cardiac issues, found significant improvements in depression and anxiety symptoms after treatment.—
Stephanie Pappas,
Scientific American,
24 Apr. 2026
Noun
-
Rotund ewes are sometimes prone to getting pinned upside down in hollows by their own weight.—
Literary Hub,
Literary Hub,
23 Apr. 2026
-
Maron explained that storms can dislodge baby birds from their nests, sweep young animals out of tree hollows and even flood ground nests used by cottontails and skunks.—
Samantha Agate,
Fort Worth Star-Telegram,
13 Apr. 2026
Noun
-
There’s even a neat little umbrella holster indentation in the very back to contain the runoff from a wet umbrella—great feature to have here in the rainy springtime.—
Andrew P. Collins,
The Drive,
15 Apr. 2026
-
The Filter/Fn1, Zoom Frame Assist/Fn2, and Play buttons are just below the thumb indentation.—
Jim Fisher,
PC Magazine,
14 Apr. 2026
Cite this Entry
“Concavity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/concavity. Accessed 1 May. 2026.
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