as in holes
a sunken area forming a separate space
a cavity in the lawn where a tree stump had been removed
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Recent Examples of cavities
The extra saliva helps rinse away food particles and bacteria that can contribute to cavities, making gum a useful addition to your travel routine.
—
Brittany Anas, Forbes.com, 23 June 2026
Hummingbirds do not nest in cavities, choosing to build their tiny nests in trees and shrubs instead.
—Brandee Gruener, Southern Living, 10 June 2026
The process begins with a femtosecond laser cutting GaN dielets from a wafer and drilling precise cavities into the diamond substrate.
—Atharva Gosavi, Interesting Engineering, 8 June 2026
The bees will form a temporary cluster, hanging out while scouts search the surrounding area for a more permanent home in hollow spaces like tree cavities or, occasionally, the walls of a home.
—Madeline Bartos, CBS News, 3 June 2026
Dentists can also sometimes stop cavities with fluoride varnishes and prevent them with dental sealants, which were once recommended only for children, Fontana said.
—The New York Times News Service Syndicate, San Diego Union-Tribune, 26 May 2026
The buttons along the earcups are also more distinct, and the microphone grilles have been redesigned from the usual mesh cavities to larger holes that appear to punch directly through the earcup chassis.
—Jess Weatherbed, The Verge, 18 May 2026
After the family moved out for a second time, an industrial hygienist discovered high levels of lead and other metals in the house’s HVAC system, crawl space, attic and wall cavities.
—Aarne Heikkila, NBC news, 14 May 2026
But cavities were a rare issue for Neanderthals, based on numerous studies of their teeth.
—Ashley Strickland, CNN Money, 13 May 2026
Brittany Anas, Forbes.com, 23 June 2026
Hummingbirds do not nest in cavities, choosing to build their tiny nests in trees and shrubs instead.
—Brandee Gruener, Southern Living, 10 June 2026
The process begins with a femtosecond laser cutting GaN dielets from a wafer and drilling precise cavities into the diamond substrate.
—Atharva Gosavi, Interesting Engineering, 8 June 2026
The bees will form a temporary cluster, hanging out while scouts search the surrounding area for a more permanent home in hollow spaces like tree cavities or, occasionally, the walls of a home.
—Madeline Bartos, CBS News, 3 June 2026
Dentists can also sometimes stop cavities with fluoride varnishes and prevent them with dental sealants, which were once recommended only for children, Fontana said.
—The New York Times News Service Syndicate, San Diego Union-Tribune, 26 May 2026
The buttons along the earcups are also more distinct, and the microphone grilles have been redesigned from the usual mesh cavities to larger holes that appear to punch directly through the earcup chassis.
—Jess Weatherbed, The Verge, 18 May 2026
After the family moved out for a second time, an industrial hygienist discovered high levels of lead and other metals in the house’s HVAC system, crawl space, attic and wall cavities.
—Aarne Heikkila, NBC news, 14 May 2026
But cavities were a rare issue for Neanderthals, based on numerous studies of their teeth.
—Ashley Strickland, CNN Money, 13 May 2026
Recent Examples of Synonyms for cavities
Noun
-
The piece has seven holes for customization, and it’s designed to be worn at the hips or waist.—
Rachel Trujillo,
PEOPLE,
22 June 2026
-
If your idea of a bucket-list trip includes your furry friend digging holes in the sand and splashing around in the surf, then add Rehoboth Beach to the top of your list.—
Tara Massouleh McCay,
Southern Living,
21 June 2026
Noun
-
Watch for dents, broken springs, or light coming through, as these can strain parts and lead to bigger issues.—
Tessa Cooper,
The Spruce,
17 June 2026
-
But several shots appear to hit with enough force to leave visible impact marks and dents in the wall.—
Kurt Knutsson,
FOXNews.com,
13 June 2026
Noun
-
Evidence Of Ancient Solstice Ceremonies The excavations at Bulford revealed 48 pits containing pottery, animal bone, worked flints and charcoal.—
Jamie Carter,
Forbes.com,
18 June 2026
-
Smoke from barbecue pits fills the air while tables are covered in classic dishes that everyone looks forward to all year.—
Abby Price,
Southern Living,
17 June 2026
Cite this Entry
“Cavities.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cavities. Accessed 25 Jun. 2026.
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