reinvigorated rein·vi·go·rated US/ˌriɪˈnvɪɡɜrˌeɪtɪd/ uncommon adjective 1. with restored energy Synonymsfreshinvigoratedrefreshed Similarrested WordNet 2.1 (Princeton University). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved.