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
Other signals worth flagging to a dentist include bleeding or tender gums during brushing or flossing, frequent canker sores, an unusually dry mouth and a rising rate of new cavities despite consistent hygiene.
—
Allison Palmer,
Fort Worth Star-Telegram,
2 July 2026
Other signs worth flagging to a dentist include bleeding or tender gums during routine brushing or flossing, frequent canker sores, unusually dry mouth and a rising rate of new cavities despite consistent hygiene.
—
Allison Palmer,
Sacbee.com,
2 July 2026
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
Allison Palmer,
Fort Worth Star-Telegram,
2 July 2026
Other signs worth flagging to a dentist include bleeding or tender gums during routine brushing or flossing, frequent canker sores, unusually dry mouth and a rising rate of new cavities despite consistent hygiene.
—
Allison Palmer,
Sacbee.com,
2 July 2026
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
Recent Examples of Synonyms for cavities
Noun
-
The Chileans drilled holes allowing workers to insert a camera and pinpoint his location.
-
Plus, Hannah Vanbiber uncovers why World Cup players are cutting holes in their socks.
Noun
-
Watch for dents, broken springs, or light coming through, as these can strain parts and lead to bigger issues.
-
That French idiom about having long teeth — les dents longues — can have negative connotations about a person’s ambitious streak.
Noun
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One level higher, the hot tub and heated pool buzz with young 30- and 40-somethings and families gather around the nearby fire pits to roast complimentary s’mores.
-
The high-end camping company offers Airstream suites, polished cabins, fire pits, design-forward amenities and access to iconic outdoor destinations.
Cite this Entry
“Cavities.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cavities. Accessed 6 Jul. 2026.
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