← BackshareGuessjollily/ˈdʒɑlɪli/adverbIn a cheerful, happy, and lively manner.The children skipped jollily down the path to the playground.She jollily greeted everyone at the door with a big smile.He jollily hummed a tune while washing the dishes.SynonymscheerfullymerrilyhappilygailyjoyfullyAntonymssadly