Breadcrumb Home > Thesaurus > S Synonyms of splint Find synonyms for: Noun 1. splint, paring, sliver, shaving usage: a thin sliver of wood; "he lit the fire with a burning splint" 2. splint, mechanical device usage: an orthopedic mechanical device used to immobilize and protect a part of the body (as a broken leg) Verb 1. splint, treat, care for usage: support with a splint; "splint a broken finger" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of splint (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: aficionado Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language