With more than 230,000 references and 444,000 translations, the HarperCollins Spanish Unabridged Dictionary provides in-depth treatment of all areas of modern Spanish, including the specialized vocabulary terms used in the fields of computers, business, politics, and medicine. In addition, incorporated within the main text of the dictionary are 1,000 sidebars that offer readers a deeper understanding of life and culture in Spanish-speaking countries and help unravel the complexities of the language. Featuring a comprehensive coverage of phrases and idioms, a full treatment of Latin-American Spanish, and an exceptionally user-friendly layout, the HarperCollins Spanish Unabridged Dictionary is an invaluable source for students and professionals alike.