Sinus
Pronunciation
- IPA: /ˈsaɪnəs/
- Rhymes: -aɪnəs
Noun
- (anatomy) A pouch or cavity in any organ or tissue, especially the paranasal sinus.
- (pathology) An abnormal cavity or passage such as a fistula, caused by the destruction of tissue.
- A bay of the sea; a recess in the shore.
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