This is the 1069th most frequent Portuguese word.
circulação
"Circulação" means "circulation" or "movement within a system."
In this sentence, "circulação" refers to the flow or movement of vehicles in traffic.
A circulação de veículos foi interrompida devido ao acidente.
The circulation of vehicles was interrupted due to the accident.
Here, "circulação" denotes the movement of blood within a biological system.
Este remédio melhora a circulação sanguínea.
This medicine improves blood circulation.
In this context, "circulação" involves the dissemination or exchange of information in communication.