rejuvenate

Verb

• become young again
  • The old man rejuvenated when he became a grandfather
    

• return to life; get or give new life or energy
  • The week at the spa restored me
    

• make younger or more youthful
  • The contact with his grandchildren rejuvenated him
    

• develop youthful topographical features
  • the land rejuvenated
    

• cause (a stream or river) to erode, as by an uplift of the land

Related words

• Synonyms: 
  regenerate , restore