Ideal for intermediate learners of English.
NEW! English Vocabulary Profile Levels: All words and phrases at CEFR levels A1 to B2 are shown with a level indicator, helping you decide which words to learn first.
NEW! A section on common learned errors at particular CEFR levels helps you avoid common mistakes in exams.
More than 35,000 definitions and hundreds of new words
Definitions are written in clear, simple English.
Thesaurus boxes help you to expand your vocabulary
Common learned error boxes, based on learned errors from the Cambridge English corpus, show you the most the most common mistakes and how to correct them.
Over 1,000 word partner boxes show the important collocations that will help you produce more natural sounding English.