/ Thesaurus / C Synonyms of coefficient of friction Find synonyms for: Noun1. coefficient of friction, coefficientusage: the ratio of the weight of an object being moved along a surface and the force that maintains contact between the object and the surfaceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language