Breadcrumb Home > Thesaurus > O Synonyms of opacify Find synonyms for: Verb 1. opacify, change, alter, modify usage: make opaque; "The glass was opacified more greater privacy" 2. opacify, change usage: become opaque; "the tissue in the eye's cornea may opacify and the patient may go blind" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of opacify (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: tintinnabulation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language