This is the 3905th most frequent Portuguese word.
federal
Relating to a system of government where power is divided between a central authority and individual states or regions.
In this sentence, 'federal' describes the national scope and jurisdiction of the 'polícia' - a governmental law enforcement agency managed at the country level, differentiating it from regional or local police.
A polícia federal realizou uma operação contra o contrabando na fronteira.
The federal police conducted an operation against smuggling at the border.
Here, 'federal' pertains to 'government', indicating that these measures are implemented by the central governing body of the nation, rather than state or municipal governments.
O governo federal anunciou novas medidas econômicas para estimular o crescimento.
The federal government announced new economic measures to stimulate growth.
In this context, 'federal' qualifies the 'tribunal', referring to a judicial body operating under the national legal system, setting it apart from local or state judiciary institutions.