['meriˏmeikә(r)]
n.
寻欢作乐的人, 嬉戏者

[ noun ]
a celebrant who shares in a noisy party
<noun.person>
the clubs attract revelers as young as thirteen

Merrymaker \Mer"ry*mak`er\, n.
One who makes merriment or indulges in conviviality; a jovial
comrade.