资料来源 : pyDict

亲密交往,互相来往,交流,各教派间举行的圣餐

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Intercommunion \In`ter*com*mun"ion\, n.
   Mutual communion; as, an intercommunion of deities. --Faber.

资料来源 : WordNet®

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