This is the 6088th most frequent Portuguese word.
carro
Carro: Car.
In this sentence, 'carro' refers to a physical automobile, the most common usage.
Eu comprei um carro novo ontem.
I bought a new car yesterday.
Here, 'carro' is used metaphorically to imply a key or pivotal element of the narrative.
O carro da história foi bem interessante.
The turning point of the story was quite interesting.
In this context, 'carro' denotes a vehicle owned or related to the company.