Collins Cobuild Learner's Dictionary [Fifth Edition]The fifth edition of the Collins COBUILD Learner's Dictionary has been revised and updated to include detailed coverage of today's English in a clear, attractive format. Ideal for intermediate level learners of English, and with full sentence definitions written in simple, natural English, this dictionary is easy to use and understand. Thousands of updated examples of real English, taken from the 4. 5 billion word Collins Corpus, show learners how the