5Puerto Rico is a Spanish-speaking island in the Caribbean with an unmistakably rich and welcoming culture. The Spanish spoken by boricuas is distinct and unique, and you didn't learn it in your Spanish class. This guide contains over 150 uniquely Puerto Rican words and expressions with definitions and examples in both Spanish and English. If you plan to visit PR, or want to be able to talk to the over 5 million Puerto Ricans that live in the mainland United States, you'll want to have this book on hand.