jollify
/ˈdʒɑlɪfaɪ/
verb
- To make someone or something cheerful, merry, or festive; to celebrate in a lively way.
- The children jollified the room with their laughter and games.
- A good joke can jollify even the most serious meeting.
- They tried to jollify the gloomy party with upbeat music and bright decorations.