Breadcrumb Home > Thesaurus > C Synonyms of centroid Find synonyms for: Noun1. centroid, center of mass, centre of massusage: the center of mass of an object of uniform densityWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of centroid (Dictionary) ✖ Related Content Daily Word Quiz: porcine Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language