noun (n)

• the act of participating in the celebration of the Eucharist(noun.act)

  Example:
  The governor took Communion with the rest of the congregation.
  

  Synonym:
  holy communion, manduction, sacramental manduction
  

  source: wordnet30
• sharing thoughts and feelings(noun.communication)

  Synonym:
  sharing
  

  source: wordnet30
• (Christianity) a group of Christians with a common religious faith who practice the same rites(noun.group)

  source: wordnet30
• The act of sharing; community; participation.(noun)

  source: webster1913