Breadcrumb Home > Thesaurus > C Synonyms of celom Find synonyms for: Noun 1. celom, coelom, celoma, cavity, bodily cavity, cavum usage: a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of celom (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language