The most popular online dictionary and thesaurus for learners of English
We have corpus-informed dictionaries for English language learners at all levels. They’re ideal for anyone preparing for Cambridge English exams and IELTS.
Cambridge Dictionaries Online now works on smartphones and tablets, as well as desktop and laptop computers. So now you can look up words online, anytime, and it’s still free!
Explore Cambridge Apps for a range of downloadable language learning and reference apps that you can access on your smartphone or tablet, anytime, anywhere.
All Cambridge University Press dictionaries continue to be available in print. Many include pictures, graphs and diagrams, study pages with practical advice, and CD-ROMs with spoken British and American pronunciations.
everything that exists or is possible
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