Synonyms: cavity, cavum, bodily cavity
Definition: (anatomy) a natural hollow or sinus within the body
Similar words: anatomical structure, bodily structure, body structure, complex body part, structure
Definition: a particular complex anatomical part of a living thing
Usage: he has good bone structure
Definition: a sizeable hole (usually in the ground)
Usage: they dug a pit to bury the body
Synonyms: caries, cavity, tooth decay, dental caries
Definition: soft decayed area in a tooth; progressive decay can lead to the death of a tooth
Similar words: decay
Definition: the process of gradually becoming inferior
Synonyms: enclosed space, cavity
Definition: space that is surrounded by something
Similar words: space
Definition: an empty area (usually bounded in some way between things)
Usage: the architect left space in front of the building; they stopped at an open space in the jungle; the space between his teeth