Breadcrumb Home > Thesaurus > Q Cite Synonyms of qed Find synonyms for: Noun1. quantum electrodynamics, QED, quantum field theoryusage: a relativistic quantum theory of the electromagnetic interactions of photons and electrons and muonsWordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.Definition and meaning of qed (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. February 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress Noble Titles and Ranks in a Monarchy Keeping Your Brain Active in a COVID-19 World The Manchu Related Content Daily Word Quiz: invective Analogy of the Day: Today?s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language