federation
US /ˌfɛdəˈreʃən/
・UK /ˌfedəˈreɪʃn/
C1
noun
- Group of organizations joined together
- A group of states or organizations united under a central authority.
- An organization made up of a number of smaller groups or parties.
US /ˌfɛdəˈreʃən/
・UK /ˌfedəˈreɪʃn/