Have you ever looked up a word in the dictionary and then had to look up three or four more words in order to understand the definition? This is why these publishers have written learners’ dictionaries.
• Macmillan • Cambridge • Oxford • Longman •
All of the definitions are carefully written using clear, simple language so they can be easily understood by people whose first language isn’t English. Each dictionary has a unique style with their own advantages. Visit their home pages and look at the different activities and exercises they have to get a feeling of which dictionary you like best.