- 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.
gastric ulcer definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
an ulcer in the lining of the stomach
gastric ulcer definition by American Heritage Dictionary
nounThe American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
An ulcer occurring in the mucous membrane of the stomach.
gastric ulcer - Medical Definition
An ulcer in the mucous membrane of the stomach.