Breadcrumb Home > Thesaurus > E Cite Synonyms of expatiate Find synonyms for: Verb1. elaborate, lucubrate, expatiate, exposit, enlarge, flesh out, expand, expound, dilate, clarify, clear up, elucidateusage: add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing; "She elaborated on the main ideas in her dissertation"WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.Definition and meaning of expatiate (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 The Women's March on Versailles Keeping Your Brain Active in a COVID-19 World The Manchu Related Content Daily Word Quiz: oleaginous Analogy of the Day: Today?s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language