Definition of "celiac disease" []

• A chronic nutritional disturbance, usually of young children, caused by the inability to metabolize gluten, which results in malnutrition, a distended abdomen, muscle wasting, and the passage of stools having a high fat content. The disorder can be controlled by a special diet that emphasizes the elimination of all foods containing gluten. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.