/ Thesaurus / E Synonyms of euclidean space Find synonyms for: Noun1. Euclidean space, metric spaceusage: a space in which Euclid's axioms and definitions apply; a metric space that is linear and finite-dimensionalWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language