ecumenical has definitions from the field of religion
1
[ adjective ] (religion) concerned with promoting unity among churches or religions

Examples

"ecumenical thinking" "ecumenical activities" "the ecumenical movement"

Related terms

nonsectarian

2
[ adjective ] of worldwide scope or applicability

Examples

"an issue of cosmopolitan import" "the shrewdest political and ecumenical comment of our time"- Christopher Morley "universal experience"

Related terms

comprehensive

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