Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
cavity | Yes | No | No | No |
sinus | Yes | No | No | No |
cavity (noun) | sinus (noun) |
---|---|
(anatomy) a natural hollow or sinus within the body | a wide channel containing blood; does not have the coating of an ordinary blood vessel |
a sizeable hole (usually in the ground) | any of various air-filled cavities especially in the bones of the skull |
soft decayed area in a tooth; progressive decay can lead to the death of a tooth | an abnormal passage leading from a suppurating cavity to the body surface |
space that is surrounded by something |