rejuvenate

Meanings

• cause (a stream or river) to erode, as by an uplift of the land
• develop youthful topographical features
  • "the land rejuvenated"
• make younger or more youthful
  • "The contact with his grandchildren rejuvenated him"
• return to life; get or give new life or energy
• become young again
  • "The old man rejuvenated when he became a grandfather"

Synonyms

regenerate, restore