8738 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 Rita 12/20/2014
    Have used and liked this app for years. So happy to get it offline also Hooray for Dictionary.com!!
  • by A 12/20/2014
  • by Brian 12/20/2014
    Don't be without it!
  • by Terrie 12/20/2014
    This app does everything; spelling,thesaurus, etc.
  • by Hannah 12/20/2014
    More like word of the month . . .
  • by Beth 12/19/2014
    Love this app! It's very useful and helpful.
  • by Tory 12/19/2014
    Would be nice to have the word of the day as a live tile on Windows phones.
  • by Mary-Jo 12/19/2014
    Doesn't refresh! Same word of the day over & over!
  • by Jamis 12/19/2014
    Loads fast on the Nokia windows phone. Just enough info. Accurate and entertaining for the non brain dead.
  • by zestra 12/18/2014
    One of the best!!!,,compact,&even offline if tour looking for a great portable dictionary for any smartphone this app is it..