reviver

/rɪˈvaɪvər/
noun
  1. A person or thing that brings someone or something back to life, consciousness, or a healthy state.
    • The new coach was a reviver of the team's spirit.
    • A good cup of coffee is a morning reviver for many people.
    • The doctor was known as a reviver of patients in critical condition.
  2. A person or thing that makes something popular, active, or successful again.
    • This software is a reviver of old computer systems.
    • The mayor was seen as a reviver of the city's downtown area.
    • The artist was a reviver of traditional folk music.
What does "reviver" mean? | whatsthatwordmean | whatsthatwordmean