{i} resurgence; act of giving new life or energy, reinvigoration, reanimation (also revitalisation)
Revitalization refers to the process of imparting new life or vigor to (as in cleansing the air of impurities)
A process of economic, social and cultural redevelopment of a civic area or neighbourhood Heritage area revitalization concentrates on historic buildings and other heritage resources to achieve economic, social and cultural objectives