/ Dictionary / Index C celiac disease: Meaning and Definition of Find definitions for: ce'liac disease" Pronunciation: (sē'lē-ak-spr"). [key] a hereditary digestive disorder involving intolerance to gluten, usually occurring in young children, characterized by marked abdominal distention, malnutrition, wasting, and the passage of large, fatty, malodorous stools. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. celiac celiac plexus Related Content Daily Word Quiz: penurious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language