rio de janeiro
geographical name(Rio de Ja-nei-ro)
state of southeastern Brazil bordering the South Atlantic area 16,903 square miles (43,780 square kilometers), population 15,989,929
rio de janeiro
geographical name(Rio de Ja-nei-ro)
city and port on Guanabara Bay in southeastern Brazil that is the capital of the state of Rio de Janeiro and is the former capital of Brazil population 6,320,446