n. 作乐

[ noun ]
a boisterous celebration; a merry festivity
<noun.act>

Merrymaking \Mer"ry*mak`ing\, a.
Making or producing mirth; convivial; jolly.


Merrymaking \Mer"ry*mak`ing\, n.
The act of making merry; conviviality; merriment; jollity.
--Wordsworth.