rejuvenate
[verb]
Synonyms: revitalize, breathe new life into, refresh, regenerate, reinvigorate, renew, restore

[TahlilGaran] English Synonym Dictionary ▲

re‧ju‧ve‧nate /rɪˈdʒuːvəneɪt/ verb [transitive]
[Date: 1800-1900; Language: Latin; Origin: juvenis 'young']

1. to make something work much better or become much better again:
plans to rejuvenate the inner city areas

2. [usually passive] to make someone look or feel young and strong again:
I came back from holiday feeling rejuvenated.
—rejuvenation /rɪˌdʒuːvəˈneɪʃən/ noun [singular, uncountable]

[TahlilGaran] Dictionary of Contemporary English ▲