/ Thesaurus Find synonyms for: Adjective1. arterialusage: of or involving or contained in the arteries; "arterial disease"; "the arterial system"; "arterial blood"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.See also: arterial (Dictionary) Related Content Daily Word Quiz: quince Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language Synonyms Index