Puer ‧ to Ri ‧ co /ˌpwɜːtəʊ ˈriːkəʊ $ ˌpɔːrtə-, ˌpweəʳtə/ BrE AmE
an island in the Caribbean Sea, southeast of the US state of Florida. Population: 3,800,000 (2000). Capital: San Juan. People who live in Puerto Rico are US citizens, but Puerto Rico is not a US state and it governs itself. Many people from Puerto Rico go to live and work in the US in order to earn more money. It was a ↑ colony of Spain from 1509 to 1898, and most people speak Spanish as their first language.
—Puerto Rican noun , adjective