/ Thesaurus / V Synonyms of vena subclavia Find synonyms for: Noun1. subclavian vein, vena subclavia, vein, vena, venous blood vesselusage: a continuation of the axillary vein; joins the internal jugular to form the brachiocephalic veinWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loquacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language