Breadcrumb Home > Thesaurus > E Synonyms of epicardium Find synonyms for: Noun 1. epicardium, visceral pericardium, serous membrane, serosa usage: the innermost of the two layers of the pericardium WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of epicardium (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