Breadcrumb Home > Thesaurus > U Synonyms of umbilical Find synonyms for: Noun 1. umbilical cord, umbilical, duct, epithelial duct, canal, channel, funiculus, fetal membrane usage: membranous duct connecting the fetus with the placenta Adjective 1. umbilical usage: relating to or resembling the umbilicus; "umbilical cord" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of umbilical (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: voxpopuli Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language