The latest edition of this small dictionary offers the most accurate and up-to-date coverage of essential, everyday vocabulary with over 90,000 words, phrases, and definitions based on evidence from the Oxford English Corpus, a unique databank comprising hundreds of millions of words of English. Definitions are easy to understand, given in a clear, simple style, and avoiding technical language.
Access our free dictionary service Oxford Dictionaries Online at oxforddictionaries.com.
Oxford University Press (OUP), a department of the University of Oxford, is the largest university press in the world. The university became involved in printing around 1480, becoming a major source of Bibles, prayer books and scholarly works. It took on the Oxford English Dictionary project in the late 19th century, and in order to meet the ever-rising costs of the work, it expanded into publishing children's books, school text books, music, journals, and the World's Classics series. OUP is committed to major financial support of the university and to furthering the university's excellence in scholarship, research and education through its publishing.
Of course I haven't litteraly *read* it :-) . I have it beside my desk and I highly recommend it, especially (I talk about what I know) for non-native scientists writing in English. Features some useful goodies, such as commonly mistaken words (both a dedicated list and reminders within each sensitive word's entry) and UK vs US spellings. I highly support using a physical English-only dictionary as your main aid, rather than using Google Translate and/or an English-something/something-English dictionary, and I think this "mini" dictionary is good in the sense that it will lead you away from using too complicated words (ergo, even if correct, if the word is not on this dictionary, you probably should be better using another one).