Reinvigorate (verb)

To give new life, strength or energy to something that has become weak or inactive.

Origin:

From re- (again) + invigorate (to give life, strength, or energy to something).

Examples:

1. The new management team was brought in to reinvigorate the company.
2. The coach"s new game plan reinvigorated the team"s performance.
3. The city's new initiative to reinvigorate the downtown area is bringing new life to the area.
4. The new leadership was determined to reinvigorate the party and win the next election.
5. The new strategy reinvigorated the company's sales and profits.