n.欢闹,狂欢;
例句:
The company doubled up with hilarity.
大伙儿乐得弯下腰来.
Wine gives not light hilarity, but noisy merriment.
酒不给人以轻松的欢乐, 而给人以嚣嚷的狂欢.
The hilarity at the association's expense burst all bounds, now.
拿协会开玩笑, 此时已漫无限度.