8326 reviews
By installing you agree to the Terms of Use and other terms



Download size

1 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8
  • Windows Phone 7.5
  • Windows Phone 7

App requires

  • phone identity
  • owner identity
  • location services
  • photo, music, and video libraries
  • data services
  • web browser component
  • WVGA (480x800)
  • music library
  • photos library
  • media playback
  • microphone
  • phone dialer
  • push notification service
  • movement and directional sensor
  • speech
  • HD720P (720x1280)
  • WXGA (768x1280)
What's this?

Supported languages (1)

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The FREE Dictionary.com app delivers trusted reference content from Dictionary.com and Thesaurus.com, including over 2,000,000 words. It also features audio pronunciation and updated daily content. Get the world’s #1 dictionary app on your phone today! 

Windows Phone 8 Update:
Fix to download offline dictionary content
Voice search commands
New live tiles

Dictionary and Thesaurus
Available even without internet connection
Over 2 million words, definitions, synonyms and antonyms 
Audio pronunciations
Voice search
Word origins and example sentences
Favorite words list
Daily content: Word of the Day, Hot Word Blog, Question of the Day, and Spanish Word of the Day
show details


  • by Rowland 10/21/2014
    5 star app, definitely the best & fastest app I have used so far.
  • by User 10/21/2014
  • by Caylin 10/20/2014
    Great, except the word of the D pops up like five times a day, along with a few other words of the day, and has repeated one of the words for weeks now. Thank you, I know what "yaff" is, next?
  • by Imran 10/20/2014
    Dictionary with the widest database that I've seen. It would be impeccable if the creator added commonly misspelt words a suggestions and slide on the dictionary page to get the thesaurus of the word. P.S: Also add trap a word to get its meaning :)
  • by Anas 10/20/2014
  • by Jessica 10/20/2014
    I love the word of the day!
  • by Emma 10/20/2014
    Too many"word of the day" It happens almost every hour. It's annoying!! I would like to have less please.
  • by User 10/19/2014
    It can freeze often but its a really good source
  • by neitra 10/19/2014
  • by joe 10/18/2014
    The only thing that works is the thesaurus and gives me the same word of the day everyday.