/ Thesaurus / M Synonyms of meckel's diverticulum Find synonyms for: Noun1. Meckel's diverticulum, diverticulumusage: a congenital diverticulum in the ileum resulting from incomplete closure of the yolk sacWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: abominable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language