The story
From duodeno- + gastro- + esophageal.
Etymology from Wiktionary, CC BY-SA 4.0.
duodenogastroesophageal
Today it means: Relating to or involving the passage of contents from the duodenum into the stomach and esophagus, typically referring to abnormal reflux of duodenal and gastric material into the esophagus. Full definition →