Breadcrumb Home > Thesaurus > C Synonyms of caecum Find synonyms for: Noun1. cecum, caecum, blind gut, cavity, bodily cavity, cavumusage: the cavity in which the large intestine begins and into which the ileum opens; "the appendix is an offshoot of the cecum"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of caecum (Dictionary) ✖ Related Content Daily Word Quiz: prandial Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language