Rejuvenation

n.

1.

Rejuvenescence.

Noun	1.	rejuvenation - the phenomenon of vitality and freshness being restored; "the annual rejuvenation of the landscape" Synonyms: greening
	2.	rejuvenation - the act of restoring to a more youthful condition

new birth, palingenesis, palingenesy, reanimation, rebirth, recrudescence, refreshment, regeneracy, regenerateness, regeneration, regenesis, rejuvenescence, renaissance, renascence, renewal, resurgence, resurrection, resuscitation, revival, revivescence, revivescency, revivification, second wind, second youth