sinus

Definisi

1. sinus:
2. a pouch or cavity in a bone or other tissue, especially one in the bones of the face or skull connecting with the nasal cavities (the paranasal sinus)
3. an abnormal cavity or passage such as a fistula, leading from a deep-seated infection and discharging pus to the surface
4. sine: in a right triangle, the ratio of the length of the side opposite an angle to the length of the hypotenuse

Padanan

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