cheer-bringer
nounUK /ˈtʃɪəˌbrɪŋə/
US /ˈtʃɪrˌbrɪŋər/
A cheer-bringer is someone who makes other people happy.
Grandma is the family cheer-bringer, always arriving with cookies and jokes.
OTHER MEANINGS
2. A person who brings good news or encouragement to a group.
The coach was a cheer-bringer after the tough loss, reminding the team of their progress.
3. Something, like a song or gift, that lifts people's spirits.
Her surprise letter was a real cheer-bringer during his long hospital stay.
4. A festive figure or mascot that entertains crowds at events.
The parade's cheer-bringer waved to the children from the float.