Bring the best dictionary on planet Earth to your phone with the Merriam-Webster Dictionary app. Researchers, experts, and linguists around the world trust the Merriam-Webster Dictionary as their go-to source for defining words and using grammar correctly. Now, you don't have to lug around a full-fledged version of the world's most popular dictionary around - keep it on your mobile device with this official app.

You can browse through pages of the dictionary alphabetically, as you would with a physical copy of any dictionary, or type in words that you're interested in to find the definition of them.

Merriam-Webster Dictionary's mobile application provides comprehensive definitions, rather than the short versions that abridged versions of the dictionary provide to readers, as well as sentences in which words are used as examples, the origins of every word it contains, and synonyms and antonyms to flair up your writing and make it different from others' literary productions.

Feel free to use your mobile device's voice comprehension capabilities to speak words into this mobile app, which comes in handy if you're on the go, don't have much time, or simply want to practice speaking words. Throw that physical copy away and get the Merriam-Webster Dictionary app.