Breadcrumb Home > Thesaurus > O Synonyms of opalesce Find synonyms for: Verb 1. opalesce, reflect, shine usage: reflect light or colors like an opal; "Distant clouds opalesce like pale brocade"; "raindrops caught in a sunbeam seem to opalesce" 2. opalesce, iridesce usage: exhibit a play of colors like that of an opal; "This nitrate opalesces under certain conditions" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of opalesce (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: suigeneris Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language