Definition of oesophagoscopy in English:
oesophagoscopy
(also esophagoscopy)
noun iːˌsɒfəˈɡɒskəpiɪˌsɒfəˈɡɒskəpi
Medicine Endoscopic examination of the oesophagus; an instance of this.
Origin
Late 19th century. From oesophago- + -scopy, after oesophagoscope.