ecumenism

/ɪˈkjuːməˌnɪzəm/
noun
  1. The principle or aim of promoting unity among different Christian churches or denominations.
    • Some conservative churches are skeptical of ecumenism, fearing it might dilute their beliefs.
    • Ecumenism has led to many joint charitable projects between Catholic and Protestant groups.
    • The pope's visit was a major step forward for ecumenism.
What does "ecumenism" mean? | whatsthatwordmean | whatsthatwordmean