Search Result for "intercommunion": 
Wordnet 3.0

NOUN (1)

1. participation in Holy Communion by members of more than one church (eg Catholic and Orthodox);


The Collaborative International Dictionary of English v.0.48:

Intercommunion \In`ter*com*mun"ion\, n. Mutual communion; as, an intercommunion of deities. --Faber. [1913 Webster]
WordNet (r) 3.0 (2006):

intercommunion n 1: participation in Holy Communion by members of more than one church (eg Catholic and Orthodox)