Inflammatory bowel disease (IBD) involves inflammation of the intestines and is a chronic (long-lasting) illness. The two major types of IBD are ulcerative colitis and Crohn's disease. Ulcerative colitis affects the lining of the large intestine (colon) and/or the rectum.
Definition of comb binding. : mechanical binding (as of pamphlets) in which split rings of plastic or metal are passed through slots at the gutter margin.
Definition of comb for Students. 1  1 : a toothed implement used to smooth and arrange the hair or worn in the hair to hold it in place. 2  2 : a soft fleshy part on top of the head of a chicken or some related birds. 3  3 : honeycomb.