Dictionary - Merriam-Webster

Contains adsIn-app purchases
4.3
533K reviews
50M+
Downloads
Content rating
Rated for 3+
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About this app

Get America’s most useful and respected dictionary, optimized for your Android device. Continuously updated with the newest words and meanings, this is the premier Android app for English language reference, education, and vocabulary building.

And now we’ve added new word games! It’s never been more fun to learn new words and test your vocabulary for everyone from English learners to total word nerds.

The app is free, and supported by ads. To remove ads, a subscription is available.

Offline access: You’ll have complete access to definitions and synonyms whether or not you’re connected. You will need a connection to view illustrations, hear audio pronunciations, and use voice search.

Features:
* New Vocabulary-Building Quizzes: fun, fast quizzes to learn new words or test your vocabulary
* Additional vocabulary-building resources available with in-app purchase
* Voice Search: look up a word without having to spell it
* Word of the Day: learn a new word every day
* Integrated Thesaurus: more than 200,000 word choices with examples of their use
* Example Sentences: understand how a word is used in context
* Audio Pronunciations: voiced by real English speakers, not text-to-speech robots
* Favorite Words and Search History: keep track of the words that are most important to you
* Favorite Word Syncing: share your favorites between devices
* For Tablets: browse the entire dictionary with a scrolling index
Updated on
Dec 9, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
499K reviews
Tony Le
May 29, 2025
Clean interface that's easy to navigate. It has a feature where clicking on any word opens up its entry for that word; my one complaint is that it's way too easy to activate this while scrolling, transporting you to another definition without your prompting.
2 people found this review helpful
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Ari Sa
December 24, 2024
Really useful app. I have only one, but serious complaint: the reference hyperlinks in the results are large and very sensitive, and more often than a care for, while I am trying to scroll down, I touch a link which takes me to another result - another word. I use a Samsung Galaxy S22+. Not sure how, but please address.
303 people found this review helpful
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alek aLek
September 17, 2024
Absolutely useful dictionary app. I'd always have it installed every time I change phones. Perhaps why my rating is a star short is because of the app's annoying tendency to take me to the next word entry every time I swipe down and accidentally press on a word. It would be nice if it had a double tap feature to prevent such instances from happening.
379 people found this review helpful
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What’s new

Dictionary updated with new words, and newly revised definitions.

Bug fixes and other small tweaks.