noun (n)

• quality of being active or spirited or alive and vigorous(noun.attribute)

  Synonym:
  animation, brio, invigoration, spiritedness
  

  source: wordnet30
• the activity of giving vitality and vigour to something(noun.act)

  Synonym:
  animation, invigoration
  

  source: wordnet30
• The act of vivifying, or the state of being vivified; restoration of life; revival.(noun)

  source: webster1913