Federated, united in an alliance or federation.

A member of a federation. / (computer simulation) a system participating in a collective simulation, particularly within the context of the HLA (High Level Architecture) standard.

To unite in a federation.

plural of federal

In a federal manner.

(transitive) To unite into a federation. / (transitive) To bring under federal control. / (transitive) To change (a unitary state) into a federation.

plural of federalism

simple past tense and past participle of federalize

present participle of federalize

Third-person singular simple present indicative form of federalize