American File English

The American Heritage® English Dictionary is one of the most comprehensive and accessible resources available on any mobile device. It's is the perfect solution to use at school, in the office, or at home! Exhaustively researched and thoroughly revised, the Fifth Edition of the American Heritage® Dictionary of the English Language contains 10,000 new words and phrases, over 4,000 dazzling new full-color images, and authoritative, up-to-date guidance on usage. Thousands of definitions have been revised in rapidly changing fields such as astronomy and biology, geographical entries and maps have been completely updated, and the dictionary’s signature feature notes on word history, synonymy, and language variation have all been enhanced and improved.

ESL students, TOEFL and TOEIC test takers, and all others for whom English is a second language and who want to improve their pronunciation will find this book and compact disc combination especially instructive. The new second edition presents a significantly increased number of exercises, all of them providing practice in every sound that is specific to American-style English.