| sinu | having a strongly waved margin alternately concave and convex |
|---|---|
| sinu | curved or curving in and out |
| sinu | having curves |
| sinu | curved or curving in and out |
| sinu | having curves |
| sinu | a wide channel containing blood |
| sinu | any of various air-filled cavities especially in the bones of the skull |
| sinu | an abnormal passage leading from a suppurating cavity to the body surface |
| sinu | either of a pair of large venous sinuses in the cranial cavity |
| sinu | a short sinus receiving most of the veins of the heart |
| sinu | a sinus of the meatuses of the nasal cavity (behind the bridge of the nose) |
| sinu | a headache resulting from congestion or infection in the paranasal sinuses |