Search Result for "oecumenism": 
Wordnet 3.0

NOUN (1)

1. a movement promoting union between religions (especially between Christian churches);
[syn: ecumenism, oecumenism]



WordNet (r) 3.0 (2006):

oecumenism
    n 1: a movement promoting union between religions (especially
         between Christian churches) [syn: ecumenism,
         oecumenism]