The PocketLingo ESL Dictionary & Thesaurus software bundle allows you to access the American HeritageÃ?Â® Dictionary for Learners of English and American HeritageÃ?Â® Thesaurus for Learners of English from a single application. Specially designed to meet the needs of ESL students, this software is a necessity for anyone seeking to learn and use American English effectively. You can look up more than 40,000 words and over 6,000 synonyms and related words. Each word includes abundant idioms and example sentences. Its exclusive MyWord and StudyCard features help you master and expand your vocabulary. Both intermediate and advanced students of English will find this software an indispensable resource for improving English vocabulary as well as writing and communication skills right from your palm.