rejuvenation noun2 •The process of rendering young again.Utnapishtim hears his wife's plea and tells Gilgamesh where he can find a miraculous plant of invigoration and rejuvenation. — 1981 •The process of producing beneficial changes.The 1987 book British Piers was written at a time when Britain's seaside resorts were perhaps at their lowest ebb, with a groundswell of support for rejuvenation and conservation just beginning. — 2020 formsrejuvenations