The blind gut, answered doctor Slop, lies betwixt the Ilion and Colon—— In a man? said my father.

Having no openings for light or passage; as, a blind wall; open only at one end; as, a blind alley; a blind gut.

In some mammals, like the rabbit, the blind gut is the bulkiest structure in the body, and bears the vermiform appendix at its far end.