Includes:
*230,000 words, phrases and meanings more than any other advanced learner's dictionary
*165,000 examples based on real, natural English from the Longman Corpus Network + an additional 1 million corpus examples on the DVD-ROM.
*Clear definitions written using only 2,000 common words.
*Over 18,000 synonyms, antonyms and related words + an additional 30,000 on the DVD-ROM.
*Over 65,000 collocations + an additional 82,000 on the DVD-ROM.
*The top 3,000 most frequent words in spoken and written English are highlighted to show which are the most important to know.
*Grammar and warning notes ensure that students avoid common errors.