This is the 3824th most frequent Portuguese word.
chicago
In Portuguese, "Chicago" refers to the name of the city in the United States.
In this sentence, 'Chicago' is used as a proper noun to refer to the specific city.
Chicago é uma cidade localizada nos Estados Unidos.
Chicago is a city located in the United States.
Here, 'Chicago' functions as an object of the preposition, indicating the origin of the individual.
O John veio de Chicago e tem muitas histórias interessantes.
John came from Chicago and has many interesting stories.
In this case, 'Chicago' identifies the location where the architectural style originates.