Nov 30, 2023 · Cavities are areas in the hard surface of your teeth that are damaged. These areas of tooth decay become tiny openings or holes that can lead to a serious toothache, …

Apr 22, 2025 · What Is A Cavity? A cavity is a physical hole created inside of your tooth. Dental cavities are also called “caries,” “carious lesions,” or more commonly, “tooth decay.” Cavities …

Mar 27, 2023 · A cavity is a hole, or area of decay, in your tooth. Cavities form when acids in your mouth erode (wear down) your tooth enamel — your tooth’s hard, outer layer.

Look up cavity in Wiktionary, the free dictionary.

Aug 4, 2025 · What Is a Cavity? A cavity is what you get from tooth decay -- damage to a tooth. Decay can affect the outer coating of a tooth (called enamel) and the inner layer (called dentin).

Jan 10, 2024 · Tooth decay is caused by bacteria in the mouth that eats away at tooth enamel. This can lead to a cavity (a hole in the tooth). A cavity in your tooth doesn't always have …

CAVITY definition: 1. a hole, or an empty space between two surfaces: 2. a hole in a tooth 3. a hollow space in an…. Learn more.

May 15, 2024 · Cavities (also called tooth decay or dental caries) are one of the most common diseases people get and live with during their lifetime. 1 Cavities are caused by the bacteria in …

Jul 31, 2025 · Your guide to tooth decay and cavities. Read all about cavity symptoms, rotten teeth causes, how to prevent them and how to get rid of them for healthy teeth.

Feb 12, 2025 · A dental cavity is a permanently damaged area in the hard surface of a tooth that develops into a tiny hole or opening. This decay occurs when plaque (a sticky film of bacteria) …