Rio Bran·co geographical name \ˌrē-(ˌ)ō-ˈbraŋ-(ˌ)kō, ˌrē-(ˌ)ü-ˈbräŋ-(ˌ)kü\
city W Brazil, ∗ of Acre municipal area pop 253,059
Learn More About RIO BRANCO
Seen & Heard
What made you want to look up Rio Branco? Please tell us where you read or heard it (including the quote, if possible).