Definition of communions:
(n) :
(Christianity) Holy Communion; the Eucharist.
(n) :
(Christianity) Ecclesiastical interrecognition of belonging to the true Church.
(n) :
(Roman Catholicism) A form of ecclesiastical unity between the Roman Catholic Church and another, so that the latter is considered part of the former.
(n) :
A denomination; a high-level organised subgrouping of Christianity (now especially in Anglican Communion)
(n) :
A joining together of minds or spirits; a mental connection.
(n) :
(Christianity) Alternative letter-case form of communion (“Holy Communion”). [A joining together of minds or spirits; a mental connection.]