Our book store features our bestselling Merriam-Webster's Collegiate® Dictionary; the classic Webster's Third New International Dictionary, Unabridged; The Official SCRABBLE® Players Dictionary; and much more. Select a category:


The Collegiate Dictionary, SCRABBLE Dictionary, & Learner's Dictionary – for iPhone, iPad, Android, and Windows. View all Merriam-Webster Apps.


Barnes & Noble Nook:

We're pleased to announce that Merriam-Webster's Collegiate® Dictionary is the built-in dictionary on the Nook.

Amazon Kindle:

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Download our best-selling references, including Merriam-Webster's Collegiate® Dictionary, Medical, and Spanish-English dictionaries, from Innovative Knowledge. Try them out free for 15 days!

  • $19.99

    Merriam-Webster's Collegiate Dictionary and Thesaurus

    Win | (486 MB)

  • $19.99

    Merriam-Webster's Medical Desk Dictionary

    Win | (59 MB)

  • $19.99

    Merriam-Webster's Spanish-English Dictionary

    Win | (50 MB)

  • $19.99

    The Merriam-Webster Dictionary and Thesaurus

    Win | (62 MB)

  • Download all of the above references in a single download

    Win | (577 MB)

  • $19.99

    Merriam-Webster's Advanced Learner's English Dictionary

    Win | (364 MB)