Breadcrumb Home > Dictionary > Index E established church: Meaning and Definition of Find definitions for: estab'lished church' Pronunciation: [key] a church that is recognized by law, and sometimes financially supported, as the official church of a nation. Also calledCf. national church. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. establish establishment TrendingHere are the facts and trivia that people are buzzing about. Biographies: Notable Jewish Religious Leaders Current Events This Week: September 2023 Hispanic Population and the 2010 U.S. Census 50 Spookiest Halloween Quotes Preamble of the United Nations Charter The Jewish Calendar ✖ Related Content Daily Word Quiz: effete Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language