/ Thesaurus / P Synonyms of pulmonary vein Find synonyms for: Noun1. pulmonary vein, vena pulmonalis, vein, vena, venous blood vesselusage: any of four veins that carry arterial blood from the lungs to the left atrium of the heartWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: respite Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language