/ Thesaurus / V Synonyms of vasa vasorum Find synonyms for: Noun1. vasa vasorum, blood vesselusage: any small blood vessel ramifying on the outside of a major artery or veinWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language