Meaning & Definition of Sinus in English
English⟶
Sinus
/saɪnəs/
noun
1. An abnormal passage leading from a suppurating cavity to the body surface
synonym:
- fistula,
- sinus
2. Any of various air-filled cavities especially in the bones of the skull
synonym:
- sinus
3. A wide channel containing blood
- Does not have the coating of an ordinary blood vessel
synonym:
- venous sinus,
- sinus