Collins Cobuild advanced learner's english dictionary

· understand more with up-to-date coverage of today's English - 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 5,500 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