Definition of gastroesophageal in English:

gastroesophageal

Pronunciation /ˌɡastrōəˌsäfəˈjēəl/ /ˌɡæstroʊəˌsɑfəˈdʒiəl/

adjective

  • Relating to the stomach and the esophagus.

    ‘gastroesophageal disorders’
    • ‘the gastroesophageal junction’