America's most useful and respected dictionary.
In addition to all the definitions from Merriam-Webster's Collegiate Dictionary, the app offers voice search, synonyms, antonyms, example sentences, Word of the Day, and more. Get the free version.
If you prefer enhanced content and no ads, get the premium version.
An enhanced version of our iPhone app, designed especially for the iPad.
iPad-only features include a scrolling index that lets you browse the entire dictionary. Get the free version.
If you prefer enhanced content and no ads, get the premium version.
Just like the iPhone app, but for Android and Honeycomb devices. Get the free version.
If you prefer enhanced content and no ads, get the premium version.
An entertaining quiz, an addictive game, and a new way to test and improve your vocabulary.
"Incredibly fun and addictive. And informative!" — User Review, iTunes
An enhanced version of Merriam-Webster's Collegiate Dictionary, designed especially for Windows Phones. Learn more.
The perfect dictionary for playing SCRABBLE® - an enhanced version of the best-selling book from Merriam-Webster.
Endorsed by the National SCRABBLE® Association, this app includes more than 100,000 playable two- to eight-letter words, a "Word Finder" tool, Favorites, and Recent Lookups.
The best dictionary available for English language learners.
This app includes Voice Search, audio pronunciations, Word of the Day, synonyms & antonyms, illustrations, Favorites & more.
