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