verb (v)

• restore strength(verb.body)

  Example:
  This food revitalized the patient.
  

  Synonym:
  regenerate
  

  source: wordnet30
• give new life or vigor to(verb.change)

  Synonym:
  revitalise
  

  source: wordnet30
• To restore vitality to; to bring back to life.(verb)

  source: webster1913