noun (n)

• bringing again into activity and prominence(noun.act)

  Example:
  The revival of trade.
  A revival of a neglected play by Moliere.
  The Gothic revival in architecture.
  

  Synonym:
  resurgence, revitalisation, revitalization, revivification
  

  source: wordnet30
• an evangelistic meeting intended to reawaken interest in religion(noun.group)

  Synonym:
  revival meeting
  

  source: wordnet30
• The act of reviving, or the state of being revived.(noun)

  source: webster1913