Level 4 · word 5,659 of 20,000

confederation

/kənˌfedəˈreɪʃən/ American
  • n. 联盟, 同盟
Definition
  • n. a group of states or organizations joined together for a common purpose
Example
The small states formed a confederation to protect their trade.
那些小国组成了一个联盟来保护它们的贸易。