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
-
Rai closed in commanding fashion, playing his final 10 holes in six-under par without a blemish on the scorecard en route to a closing 65 and a three-shot victory at nine-under overall.—
Jeff Goudy,
Forbes.com,
18 May 2026
-
Some birds also will poke holes in the ground looking for tasty critters.—
Joan Morris,
Mercury News,
18 May 2026
Noun
-
But there are also lingual tonsils (base of the tongue), tubal (around the opening of the Eustachian tube in the nasopharynx (upper part of cavity behind nose and mouth) and adenoid (high up in throat behind nose).—
Scott Lafee,
San Diego Union-Tribune,
19 May 2026
-
That bacteria can then enter a patient’s open cavity, leading to infection.—
Judy L. Thomas,
Kansas City Star,
19 May 2026
Noun
-
San Francisco currently spends about $700 million to $800 million per year on homelessness, aided by the passage in 2018 of the Proposition C gross receipts tax on businesses with annual revenue greater than $50 million, but has yet to make a dent in its intractable homelessness problem.—
Adam Summers,
San Diego Union-Tribune,
19 May 2026
-
Under Mayor Michael Johnston, Denver has done better at providing shelter to people living on the street, has made a serious dent in crime, and is speeding up approval times for developments, Walker said.—
Aldo Svaldi,
Denver Post,
18 May 2026
Noun
-
The Hatches lined a 6-foot pit with rocks and mortar and kept building higher — extending the walls 16 feet high inside their family barn.—
Kori Rumore,
Chicago Tribune,
23 May 2026
-
There’s also a sand pit where children can dig up replicas of pygmy mammoth bones.—
Deborah Netburn,
Los Angeles Times,
22 May 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
-
Tropical systems tracked by the National Hurricane Center will be classified as depressions, tropical storms and hurricanes based on their intensity.—
Richard Tribou,
The Orlando Sentinel,
24 May 2026
-
That alone is enough to barrel me into even more depression.—
Lance Eliot,
Forbes.com,
24 May 2026
Noun
-
Some cavities were intentionally left hollow, while others were filled with materials like gelatin or foam.—
Scott Travers,
Forbes.com,
10 May 2026
-
An easy way to do this is by applying bronzer to the temples, the hollows of your cheeks, and under the jaw, as well as a bit on the bridge of your nose.—
Kara Nesvig,
Allure,
7 May 2026
Noun
-
Overnight, indentations in the tarmac had been filled with sand, to ease the passing of the royal carriages.—
Sam Knight,
New Yorker,
14 May 2026
-
Press your thumb in center of each patty to form a slight indentation (about 1 /4 inch deep).—
Alana Al-Hatlani,
Southern Living,
30 Apr. 2026
Cite this Entry
“Concavity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/concavity. Accessed 26 May. 2026.
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