8384 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 LANCE 10/30/2014
    Very limited, version is too abridged.
  • by Cliff 10/30/2014
    Very helpful and informative
  • by JOSEPH 10/30/2014
    Why does the same word show each day? Doesn't change.
  • by junfil 10/30/2014
    very good app..
  • by User 10/30/2014
    I'm completely in love with this app!! Dictionary.com has several selections to choose from each day. It also has a Thesaurus. Check it out!
  • by User 10/30/2014
    Cool! I have the biggest vocabulary in school and now it's even better
  • by rolando 10/30/2014
    Wow amazing dictionary. Nice one great apps.
  • by Gregory 10/29/2014
    This is a great dictionary, would give it 5 stars if the App would stop sending the word of the day so many times in a day.
  • by Jes 10/29/2014
    Best dictionary app for Windows Phone! I'm an English major and love the simplicity.
  • by chyna 10/29/2014
    Would give 5 stars but it started sending numerous notifications about the same word every hour. Got obnoxious. Uninstall.