Breadcrumb Home > Thesaurus > M Synonyms of membrane Find synonyms for: Noun 1. membrane, sheet, flat solid usage: a thin pliable sheet of material 2. membrane, tissue layer, animal tissue usage: a pliable sheet of tissue that covers or lines or connects the organs or cells of animals or plants WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of membrane (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: inmediasres Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language