About Macmillan English Dictionaries
This free English dictionary online was created by teams of lexicographers who studied real spoken and written text, showing exactly how and when words are used today. Go to options to set the dictionary for British or American English.
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Language Resources
We asked you the question 'What's your favourite English word?' Listen to some of the answers here.
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Pronunciations
Audio recordings of all headwords are available in both British and American accents.
more about English pronunciationRed Words and Stars
The most common 7,500 words of English are highlighted in red, and are graded with stars to show their frequency. These are the words that all learners need to know.
more about red words and starsClear Definitions
Definitions are written in plain English, using a vocabulary of just 2,500 words. This means that learners can be confident that they will understand all definitions first time.
moremacmillandictionaryblog carries some of the best writing on the web about the English language, the way it's changing, and the way it's used across the globe.
Every week, an in-depth article looks at a new or current word.
RINO
a member of the Republican party whose political views are considered insufficiently conservative
Open Dictionary
You don't have to work at Macmillan to write a dictionary entry. Our Open Dictionary welcomes contributions from lovers of English throughout the world.
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What's your English?
It's 2012 and the What's your English? campaign continues … if you're not part of it yet, this is the place to start.
The English language is growing, and so is Macmillan Dictionary
We're constantly adding new words to the site. Many of them are appearing in a dictionary for the first time.
Real Examples
Sometimes, an example can tell you as much as a definition. Macmillan Dictionary is packed with real examples which show you how the language is really used in the 21st century.
example sentencesUsage Notes
macmillandictionary.com gives you much more than a dictionary: hundreds of notes give guidance on difficult points of English usage, and help you to avoid those typical mistakes that are so easy to make.
how words are used