n.
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.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.