Collins COBUILD advanced learner's English dictionary

the long version

"Understand more with up-to-date coverage of today's English [with] over 110,000 words, phrases and definitions, all simply explained in full sentences. See English used in context with over 75,000 examples of real English from Collins' unique corpus, the 'Bank of English' part of Collins Word Web. Learn important patterns and collocations with over 5,000 structures highlighted. Prioritize learning with over 3,000 most frequent words in English clearly labelled. Expand your knowledge of English using the additional information on grammar, synonyms and usage. Access to English - a practical supplement containing essential phrases helping with essay-writing, correspondence, job applications, etc. [The] Dictionary CD-ROM with 5 million words of 'real' English - your own access to the 'Bank of English' part of Collins Word Web."--Back cover.