A country in South America. Capital cities: Sucre (constitutional capital), La Paz (seat of government). Largest city: Santa Cruz de la Sierra. Official name: Plurinational State of Bolivia
a country with many mountains in the western part of South America, surrounded by Brazil, Chile, Argentina, Peru, and Paraguay. Population: 8,300,000 (2001). Capital: La Paz. officially Republic of Bolivia Country, western South America