| the inner of the two bones of the leg, that extend from the knee to the ankle; the shinbone |
| the nostrils or the nasal passages. |
airway air·way (âr'wā')
n.
Any of the various parts of the respiratory tract through which air passes during breathing.
A device used to gain an unobstructed route to convey air into and out of the lungs during general anesthesia or when the respiratory passage is blocked.