A one-stop dictionary reference app for learners of English! The Oxford Advanced Learners Dictionary is the worlds bestselling advanced-level dictionary for learners of English. It has helped millions of learners to develop their English skills for work and study, and leads the way to more confident, successful communication in English. It contains over , words, , phrases, , meanings and , examples, all using clear and simple language to help non-native speakers learn more easily. The Oxford Collocations Dictionary shows you which words work together and helps you express your ideas naturally and convincingly. It is especially useful for writing essays or preparing for exams in English. For example, which adjectives can you use to describe scenery? Which verbs can you use with challenge? The Oxford Learners Thesaurus is a dictionary of synonyms that helps you to understand the differences between similar words, and to find the right words to say exactly what you mean. For example, is there a better word than nice? What is the difference between easy and simple? What is a more formal synonym of choice? Check out the free sample content for each dictionary, or sign up for a short full trial. You can purchase access to individual dictionaries or get all three. and much more!