A person or entity to whom discourse is directed, or the words referring to such an entity.
The person or organization to which something, such as a letter or message, is addressed or sent, for whom the item is intended.
One who communicates.
A person who receives (or is allowed to receive) the elements (i.e., bread and wine) of the sacrament of Holy Communion. (Compare also these terms: communion, Communion, Lord's Supper, Mass, Eucharist, Divine Liturgy.)
Communicating.