/ Thesaurus / C Synonyms of celtic cross Find synonyms for: Noun1. Celtic cross, Crossusage: a Latin cross with a ring surrounding the intersectionWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language