1. A street with little traffic, noise, or activity; a peaceful and quiet thoroughfare
We walked along the calm street, enjoying the peaceful atmosphere.
Caminhamos pela rua calma, desfrutando da atmosfera tranquila.
2. A residential area characterized by minimal disturbances and a serene environment
They moved to a calm street in the suburbs to escape the city noise.
Eles se mudaram para uma rua calma nos subúrbios para escapar do barulho da cidade.