ECUMENICISM
Meaning of ECUMENICISM in English
/ek'yoo men"euh siz'euhm/ or, esp. Brit., /ee'kyoo-/ , n.
ecumenicalism; ecumenism.
[ 1960-65; ECUMENIC(AL) + -ISM ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012