mirth
US /mɝːθ/
UK /mɝːθ/

1.
gaieté, joie, allégresse
amusement, especially as expressed in laughter
:
•
Her stories were always full of mirth and laughter.
Ses histoires étaient toujours pleines de gaieté et de rires.
•
The children's faces were alight with mirth as they played.
Les visages des enfants étaient illuminés de gaieté pendant qu'ils jouaient.