reinvigorator


re·in·vig·o·rate

R0133400 (rē′ĭn-vĭg′ə-rāt′)tr.v. re·in·vig·o·rat·ed, re·in·vig·o·rat·ing, re·in·vig·o·rates To give new life or energy to.
re′in·vig′o·ra′tion n.re′in·vig′o·ra′tor n.

reinvigorator

(ˌriːɪnˈvɪɡəˌreɪtə) nsomething that gives new life and energy (to something)