E0035200 (ĕk′yə-mə-nĭz′əm, ĭ-kyo͞o′-)n.1. A movement promoting unity among Christian churches or denominations.2. A movement promoting worldwide unity among religions through greater cooperation and improved understanding.ec′u·men′ist n.
ecumenist
(ɪˈkjuːməˌnɪst; ˈɛkjʊməˌnɪst) or
ecumenicist
na supporter of ecumenismTranslationsœcuménisteEncyclopediaSeeEcumenismThesaurusSeeecumenism