This is the 4217th most frequent Russian word.
федерацию
The Russian word "федерацию" translates to "federation," meaning a political entity formed by uniting smaller regions or states under a central government.
In this usage, 'федерацию' indicates a type of government structure or political entity, such as a federal state.
Они обсуждали федерацию как форму государственного устройства.
They discussed the federation as a form of government.
In this sentence, 'федерацию' refers to a sports federation or organization.
Она вступила в федерацию ради развития спорта.
She joined the federation for the development of sports.
Here, 'федерацию' denotes an entity, specifically an organization formed for a certain purpose.