diverticulum
di·ver·tic·u·lum
noun \ˌdī-vər-ˈtik-yə-ləm\plural di·ver·tic·u·la \-lə\
Definition of DIVERTICULUM
1
: an abnormal pouch or sac opening from a hollow organ (as the colon or bladder)
2
: a blind tube or sac branching off from a cavity or canal of the body <the liver is an anterior diverticulum of the intestine—Gordon Alexander>








