general, or universal; esp., of or concerning the Christian church as a whole
furthering or intended to further the unity or unification of Christian churches
of or having to do with ecumenism
Origin:
LL oecumenicus < Gr oikoumenikos, of or from the whole world < oikoumenē (gē), the inhabited (world) < oikein, to dwell, inhabit < oikos: see eco-