ecumenical
adjective
[ ˌiːkjʊˈmɛnɪk(ə)l ]
• representing a number of different Christian Churches.
• "he was a member of ecumenical committees"
Origin:
late 16th century (in the sense ‘belonging to the universal Church’): via late Latin from Greek oikoumenikos from oikoumenē ‘the (inhabited) earth’.
