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. transitive verb. 1 : to draw a comb through for the purpose of arranging or cleaning. 2 : to pass across with a scraping or raking action. 3a : to eliminate (as with a comb) by a thorough going-overb : to search or examine systematically police are combing the city. 4 : to use in a combing action.