Breadcrumb Home > Thesaurus > F Synonyms of foramen Find synonyms for: Noun 1. foramen, hiatus, opening, gap usage: a natural opening or perforation through a bone or a membranous structure WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of foramen (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: eponymous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language