Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
sinus | Yes | No | No | No |
sinus sigmoideus | Yes | No | No | No |
sinus (noun) | sinus sigmoideus (noun) |
---|---|
a wide channel containing blood; does not have the coating of an ordinary blood vessel | an S-shaped dural sinus on the temporal and occipital bones |
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 |