7755 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
  • photo, music, and video libraries
  • data services
  • web browser component
  • WVGA (480x800)
  • location services
  • 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 A. 8/20/2014
    It is a great little app! I pinned it to my start screen so it is easy to look up the definitions of words while I am reading. It is very handy to have a Thesaurus within the app. as well. I also enjoy the additional features, "word of the day" and "question of the day." Thanks for an interesting, and useful application!
  • by Dorian 8/20/2014
    Great site I love it. I can't stand the constant sending of the same word of the day every hour for days without end.
  • by Tyler 8/20/2014
    Doesn't give word of the day for weeks, until one day you have 30 words popping up all day
  • by User 8/20/2014
    Helpful App
  • by Ross 8/20/2014
    Great app, needs new design.
  • by Susan 8/20/2014
    I love 😊 this Dictionary I can speak the word.
  • by Lưu 8/20/2014
  • by Stashu 8/20/2014
    Excellent I like the word of the day
  • by User 8/19/2014
    This app is very helpful
  • by User 8/19/2014
    Not all words I require are in here, can't shut off word of the day (I don't want it at 3 am or 5 to 8 times a day!).