Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
straight sinus | Yes | No | No | No |
venous sinus | Yes | No | No | No |
straight sinus (noun) | venous sinus (noun) |
---|---|
an unpaired sinus of the dura mater | a wide channel containing blood; does not have the coating of an ordinary blood vessel |