Breadcrumb Home > Thesaurus > Z Synonyms of zygoma Find synonyms for: Noun 1. zygoma, zygomatic arch, arcus zygomaticus, bone, os usage: the slender arch formed by the temporal process of the cheekbone that bridges to the zygomatic process of the temporal bone WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of zygoma (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: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language