reinvigorator
Also found in: Thesaurus.
re·in·vig·o·rate
(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.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
reinvigorator
(ˌriːɪnˈvɪɡəˌreɪtə)n
something that gives new life and energy (to something)
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014