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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Recent Examples of concavity
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
Fluted white marble columns sit on black granite pedestals, carrying the eye upward to where lines slide over, folds narrow, and concavities become convex.
—Justin Davidson, Curbed, 3 Aug. 2023
The bump settled into the concavity of the sink.
—Morgan Thomas, The Atlantic, 16 May 2021
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
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
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
Trick skis are more likely to have a subtle concavity or flat bottom.
—Chris Meehan, Popular Mechanics, 12 June 2022
However, toward the edges, the concavity flattens out, allowing a flat surface for riding straight.
—Chris Meehan, Popular Mechanics, 12 June 2022
Chris Almeida, The New Yorker, 6 Jan. 2024
Fluted white marble columns sit on black granite pedestals, carrying the eye upward to where lines slide over, folds narrow, and concavities become convex.
—Justin Davidson, Curbed, 3 Aug. 2023
The bump settled into the concavity of the sink.
—Morgan Thomas, The Atlantic, 16 May 2021
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
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
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
Trick skis are more likely to have a subtle concavity or flat bottom.
—Chris Meehan, Popular Mechanics, 12 June 2022
However, toward the edges, the concavity flattens out, allowing a flat surface for riding straight.
—Chris Meehan, Popular Mechanics, 12 June 2022
Recent Examples of Synonyms for concavity
Noun
-
One obstacle the Bengals face in their quest for postseason play, however, is the outbreak of injuries that started in spring training and have created a significant hole in their offense.—
Nicholas Creel,
MSNBC Newsweek,
20 Apr. 2025
-
One interesting depiction of the Last Supper was found above a German coat of arms, which depicted a goblet, a platter, and a round piece of bread with a hole in it, similar to a Jerusalem bagel.—
Andrea Margolis,
FOXNews.com,
19 Apr. 2025
Noun
-
Fluoride helps prevent cavities in teeth and can be found naturally in water — but at levels that are too low to offer any benefit to people.—
Nathaniel Weixel,
The Hill,
11 Apr. 2025
-
While almost all bodies of water contain the naturally-occurring mineral at some level, scientists discovered in the 1930s that upping the amount could boost public dental health and prevent cavities.—
Cybele Mayes-Osterman,
USA Today,
8 Apr. 2025
Noun
-
Eliminating it isn’t going to make a dent in America’s $2 trillion deficit.—
The Editorial Board,
Chicago Tribune,
13 Apr. 2025
-
Compared to the Stanleys, my older girls experienced dents in their Owalas almost immediately.—
Chaunie Brusie, RN,
Parents,
9 Apr. 2025
Noun
-
Up and down pit road, many crew chiefs anticipated a race where tire conservation would be the primary difference between winning and losing.—
Jordan Bianchi,
New York Times,
14 Apr. 2025
-
Kyle Larson stayed out, and Blaney won the race off pit road.—
Shane Connuck,
Charlotte Observer,
13 Apr. 2025
Noun
-
Eyes dart, brows furrow, and Holliday lets slip a slight grin, before skinning that smoke wagon and firing one shot into Ringo’s forehead.—
Joseph Hudak,
Rolling Stone,
2 Apr. 2025
-
Where there once were homes and gardens was now a wide furrow of dirt, as if a giant had swiped his foot across it.—
Eduardo Medina,
New York Times,
29 Dec. 2024
Noun
-
Families who lose a loved one are prone to mental health deficits such as depression, PTSD, and anxiety, compounded by feelings of guilt, self-blame, shame, and condemnation, often resulting in social isolation.—
William Mullane,
USA Today,
19 Apr. 2025
-
This number will go up, more children will struggle—depression, hunger and more parts of their lives will spiral out of control.—
Nicholas Creel,
MSNBC Newsweek,
19 Apr. 2025
Noun
-
This was Brontë country—a landscape of bleak moors, steep valleys, and small towns nestled in the hollows.—
John Cassidy,
New Yorker,
14 Apr. 2025
-
Previously, geophysicists had argued that these transitions represent the difference between volcanic materials above and ejecta from impacts buried below, and a change from porous rock (i.e. filled with cracks and hollows) to solid rock at 12 miles (20 kilometers) deep.—
Keith Cooper,
Space.com,
17 Mar. 2025
Noun
-
Using your fingertips, press indentations in dough, pressing through to bottom of pan and jiggling your fingers gently to set indentations.—
Katlyn Moncada,
Better Homes & Gardens,
6 Apr. 2025
-
And thanks to the intricate indentations of Eleuthera’s coast, there are also beautiful bays that shelter elite enclaves, like the Jack’s Bay Club on the island’s southern end.—
Robb Report Studio,
Robb Report,
20 Mar. 2025
Cite this Entry
“Concavity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/concavity. Accessed 24 Apr. 2025.
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