Breadcrumb Home > Thesaurus > C Synonyms of cardia Find synonyms for: Noun 1. cardia, orifice, opening, porta usage: the opening into the stomach and that part of the stomach connected to the esophagus WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of cardia (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: demagogue Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language