← BackshareGuessrejoicingly/rɪˈdʒɔɪsɪŋli/adverbIn a way that shows great happiness or joy.The children rejoicingly ran outside to play in the first snow of winter.He rejoicingly announced that the long search was finally over.She rejoicingly accepted the award on behalf of her team.SynonymshappilyjoyfullygleefullyAntonymssadly