rejuvenate

/rɪˈʤuːvəˌneɪt/

  • Verb
  • to make (someone) feel or look young, healthy, or energetic again
    1. The spa treatment rejuvenated me.
  • to give new strength or energy to (something)
    1. Each candidate claims to have a plan to rejuvenate the sagging economy.
    2. Her efforts to rejuvenate her career have so far been unsuccessful.