colostomy

English Thesaurus

1. a surgical operation that creates an opening from the colon to the surface of the body to function as an anus (noun.act)

hypernym	:	ostomy,
definition	:	surgical procedure that creates an artificial opening for the elimination of bodily wastes (noun.act)

part holonym	:	stoma,
definition	:	a mouth or mouthlike opening (especially one created by surgery on the surface of the body to create an opening to an internal organ) (noun.body)