Breadcrumb Home > Thesaurus > I Synonyms of intima Find synonyms for: Noun1. intima, membrane, tissue layerusage: the innermost membrane of an organ (especially the inner lining of an artery or vein or lymphatic vessel)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of intima (Dictionary) ✖ Related Content Daily Word Quiz: unctuous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language