GASTROSCOPY
gastroscopy
(noun) visual examination of the stomach by means of a gastroscope inserted through the esophagus
Source: WordNet® 3.1
Etymology
Noun
gastroscopy (countable and uncountable, plural gastroscopies)
An examination of esophagus, stomach and duodenum using endoscope.
Synonyms
• esophagogastroduodenoscopy
Hypernyms
• endoscopy
Source: Wiktionary
Gas*tros"co*py, n. (Med.)
Definition: Examination of the abdomen or stomach, as with the gastroscope.
Source: Webster’s Unabridged Dictionary 1913 Edition