CAVITY

cavity, bodily cavity, cavum

(noun) (anatomy) a natural hollow or sinus within the body

pit, cavity

(noun) a sizeable hole (usually in the ground); “they dug a pit to bury the body”

cavity, caries, dental caries, tooth decay

(noun) soft decayed area in a tooth; progressive decay can lead to the death of a tooth

cavity, enclosed space

(noun) space that is surrounded by something

Source: WordNet® 3.1


Etymology

Noun

cavity (plural cavities)

A hole or hollow depression.

A hollow area within the body (such as the sinuses).

(dentistry) A small or large hole in a tooth caused by caries; often also a soft area adjacent to the hole also affected by caries.

Synonyms

• See also hole

• (dentistry): caries

Source: Wiktionary


Cav"i*ty, n.; pl. Cavities. Etym: [L. cavus hollow: cf. F. cavité.]

1. Hollowness. [Obs.] The cavity or hollowness of the place. Goodwin.

2. A hollow place; a hollow; as, the abdominal cavity. An instrument with a small cavity, like a small spoon. Arbuthot. Abnormal spaces or excavations are frequently formed in the lungs, which are designated cavities or vomicæ. Quain. Body cavity, the coelum. See under Body.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

23 November 2024

THEORETICAL

(adjective) concerned primarily with theories or hypotheses rather than practical considerations; “theoretical science”


coffee icon

Coffee Trivia

Coffee is the second largest traded commodity in the world, next to crude oil. It’s also one of the oldest commodities, with over 2.25 billion cups of coffee consumed worldwide daily.

coffee icon