Discover the story of English
More than 600,000 words, over a thousand years
Welcome to OED Online. If you or your library subscribe, dive straight in to the riches of the English language. If not, click on the images below to learn more about the OED, see What's new, or take a look at Aspects of English, our language feature section.
December 2014 update
What's new: More than 500 new words, phrases, and senses have entered the Oxford English Dictionary in our latest update, which sees the inclusion of g’day, BYOD, and un-PC. Find out more >
New article: Explore our illustrated timeline highlighting 100 words that define the First World War.
More Aspects of English
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