pharynx
- The pharynx is a part of the throat situated behind the mouth and nasal cavity, and above the esophagus and larynx. It serves as a pathway for the movement of food from the mouth to the esophagus and for air from the nose and mouth to the larynx. nounThe doctor examined the patient's pharynx to check for signs of infection.During swallowing, the pharynx plays a crucial role in directing food towards the esophagus.