/ Dictionary / Index C Crohn's disease: Meaning and Definition of Find definitions for: Crohn's' disease" Pronunciation: (krōnz), [key] — Pathol. Pathol. a chronic inflammatory bowel disease that causes scarring and thickening of the intestinal walls and frequently leads to obstruction. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. crofter croisette Related Content Daily Word Quiz: designate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language