Breadcrumb Home > Thesaurus > P Synonyms of plexus celiacus Find synonyms for: Noun1. solar plexus, coeliac plexus, plexus celiacus, abdominal nerve plexus, nerve plexususage: a large plexus of sympathetic nerves in the abdomen behind the stomachWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: temporize Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language