You searched for: “duodenal regurgitation”
duodenal regurgitation (s) (noun), duodenal regurgitations (pl)
A return flow of chyme (partially digested food and gastric secretions produced in the stomach) from the duodenum (small intestine) backwards into the stomach again.
This entry is located in the following units: -ation, -ization (-iz[e] + -ation); -isation (British spelling variation) (page 31) gurgit-, gurg- (page 1)