The middle part of the pharynx located between the oropharynx and laryngopharynx.

पश्चरनद्र का मध्य भाग

English Usage: The doctor explained that the tumor was located in the mesopharynx.

Hindi Usage: डॉक्टर ने बताया कि ट्यूमर थैलीगर्दन के मध्य भाग में था।