Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
sinus | Yes | No | No | No |
sinus ethmoidales | Yes | No | No | No |
sinus (noun) | sinus ethmoidales (noun) |
---|---|
a wide channel containing blood; does not have the coating of an ordinary blood vessel | a sinus of the meatuses of the nasal cavity (behind the bridge of the nose) |
any of various air-filled cavities especially in the bones of the skull | |
an abnormal passage leading from a suppurating cavity to the body surface |