a.

1. 冷嘲的，挖苦的
   an ironic smile

   冷笑

2. 具有諷刺意味的；出乎意料的
   It's ironic that the weakest student in mathematics was elected class treasurer.

   數學最差的學生竟被選為班級財務幹事，真是諷刺。

3. 用反語的；愛挖苦人的
   an ironic speaker

   愛用反語的演講者

adj.

1. using or characterized by irony.
2. happening in the opposite way to what is expected, and causing wry amusement because of this.