Breadcrumb Home > Thesaurus > E Synonyms of ems Find synonyms for: Noun 1. em, em quad, mutton quad, area unit, square measure usage: a quad with a square body; "since `em quad' is hard to distinguish from `en quad', printers sometimes called it a `mutton quad'" 2. em, pica em, pica, linear unit, linear measure usage: a linear unit (1/6 inch) used in printing WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of ems (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