Longman Dictionary of Contemporary English for Advenced Learners - Michael Mayor

Never be lost for words again - 230,000 words, phrases, and meanings - 165,000 corpus-based examples - Integrated Collocations Dictionary with over 65,000 collocations - Integrated Thesaurus with over 18,000 synonyms, antonyms, and related words - Register notes focus on the differences between spoken and written English - 3000 most frequent words in spoken and written English highlighted - Clear definitions using only 2000 common words - The ultimate DVD-ROM resource for reference and practice - 88,000 pronounced examples and 1 million additional corpus examples - 147,000 collocations + 48,000 synonyms, antonyms, and related words - Thousands of interactive exercises including practice for FCE, CAE, CPE, IELTS, and TOEIC - Longman Vocabulary Trainer - the quickest way to learn and revise vocabulary - Longman Writing Assistant - write correct English first time, every time