Breadcrumb Home > Thesaurus > A Synonyms of aorta Find synonyms for: Noun 1. aorta, artery, arteria, arterial blood vessel usage: the large trunk artery that carries blood from the left ventricle of the heart to branch arteries WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of aorta (Dictionary) ✖ Related Content Daily Word Quiz: derogate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language