gastric ulcergastric ulcer
The definition of a gastric ulcer is an open sore in the stomach lining.
An example of a gastric ulcer is something that can be caused by an excessive use of aspirin.
an ulcer in the lining of the stomach
An ulcer occurring in the mucous membrane of the stomach.
(plural gastric ulcers)
- (pathology) A peptic ulcer located at stomach.