Master English with Oxford Dictionary: definitions, synonyms, audio pronunciation, translations, and offline access for confident learning anywhere.
Trusted by millions of students, professionals, and language learners worldwide, Oxford Dictionary is powered by Oxford Languages, giving you access to over 1 million words, definitions, and translations across 15 languages in a single app. Whether you are preparing for exams, improving your writing, or expanding your vocabulary, Oxford Dictionary is your trusted language reference.
■ What can I use Oxford Dictionary for?
- Find accurate word definitions
- Check pronunciation
- Discover English synonyms and antonyms
- Learn word origins and etymology
- Translate across 15 languages
- Build vocabulary and improve writing
- Access trusted language references online and offline
■ How many dictionaries are included?
15 Oxford dictionaries: monolingual editions for British and American English, plus bilingual dictionaries in French, German, Spanish, Russian, Chinese, Italian, Hindi, Urdu, Portuguese, Japanese, Greek, Bulgarian, and Thai.
■ How do I find the meaning of a word?
Search for any word to access trusted Oxford definitions, example usage, phrase support, word origins, and language references powered by Oxford Languages.
■ Does Oxford Dictionary work offline?
Yes. Oxford Dictionary includes full offline access. Download dictionaries to your device and search for words anytime, no internet connection needed. Ideal for travel, studying, or working anywhere.
■ Does Oxford Dictionary include a thesaurus?
Yes. An integrated thesaurus gives you thousands of synonyms and antonyms in English, helping you find the right word, avoid repetition, and improve your writing. Available with Premium.
■ Does Oxford Dictionary have pronunciation support?
Yes. High-quality audio pronunciations in English help you speak with confidence, essential for language learning and exam preparation.
■ Can I search for words even if I don't know the spelling?
Yes. Use voice search, fuzzy search, autocomplete suggestions, keyword lookup, and camera search to find words quickly and easily.
■ Is Oxford Dictionary good for IELTS, TOEFL, SAT, or ACT preparation?
Yes. Oxford Dictionary provides accurate definitions, example usage in context, and a broad vocabulary range trusted by students and academics preparing for major English proficiency exams worldwide.
■ How can I build my vocabulary with Oxford Dictionary?
Save words to Favorites, organise them into folders, revisit Recent searches, and discover a new word every day with Word of the Day.
■ Should I use an AI chatbot instead of a dictionary?
Research shows that students and professionals continue to rely on dedicated dictionaries for formal definitions and verified word usage. Oxford Dictionary provides definitions backed by Oxford Languages' rigorous editorial process, not AI-generated approximations. When accuracy matters, it remains the trusted reference.
■ Who is Oxford Dictionary for?
Students, writers, professionals, academics, language learners, and word enthusiasts — anyone who needs a reliable multilingual dictionary at every level.
■ What do you get with Premium?
- Unlimited database access
- Offline and fast mode
- Audio pronunciations
- Full thesaurus
- Regular Oxford Languages updates
- Ad-free experience
■ Why choose Oxford Dictionary?
Oxford Dictionary combines trusted Oxford language expertise with powerful search technology, multilingual support, offline access, and intuitive vocabulary tools, all in one app. Download Oxford Dictionary and experience the world's most trusted language reference.
Web: https://mobisystems.com/oxford-dictionary
Facebook: https://www.facebook.com/oxforddictionaryapp
Instagram: https://www.instagram.com/oxford_dictionary_app
TikTok: https://www.tiktok.com/@oxforddictionaryapp
X: https://x.com/OxfordD_app
Privacy Policy: https://mobisystems.com/en-us/privacy-policy
Terms of Use: https://mobisystems.com/en-us/terms-of-use
Do I have to rebuy this app to use it on another phone/pad?
Bhaskar_Krishna
I purchased this dictionary two years ago for my iPhone. Now I would like to use it on iPad. How can I do that? Please guide me. Thank you.
Developer Response
Hello there, You will not have to purchase another license, you would just have to use the Apple ID you used for the purchase and sign-in with it on your iPad and the license should appear. Please contact us at dictionaries-ios@mobisystems.com and let us know if you should have any difficulties. Bests, Mary-Ann-MobiSystems Support Team-
Used to be the best dictionary app but since the upgrade it is awful
AnnaMaz_
I’m a premium member since 2018 and it was my favorite dictionary app, my go-to place to clarify misunderstood words easily and conveniently.But now since their recent upgrade, they added another premium tier which limits my current plan to 5 words a day! And this is although I’m a premium user that pays almost $30/year! So why am I paying so much to be so limited? Very disappointed. Will look for another dictionary and cancel my suggestion here.
Developer Response
Hello, We apologize for the inconvenience. Please note that you do not need to purchase anything twice as you can restore your purchase so you can use the app as you purchased it. Please reach out to us at dictionaries-ios@mobisystems.com. We do have a slight issue with the restoration option for now, but we are working to fix it. Kind regards, Mary-Ann-MobiSystems Support Team-
Great
yulabar58
It was recommended by a friend. I tried first the free version. After a week of constant using I realized it became a tool. It’s great. And if love the additional perks like word of the day
Developer Response
Hi,We are truly happy that you enjoyed our Oxford Dictionary of English. Thank you so much for your evaluation. Your praise will help us to improve it and create new interesting features.- MobiSystems Support Team -
A thorough dictionary
Shoresh54
Well organized, British English definitions. I recommend it warmly.
You ask, we listen.
Sync Favourites is now available! Sign in to your account and your favourite words will automatically stay in sync across all your devices.
Thank you for using Oxford Dictionary!
Your feedback is what inspires us to become even better.
Version 16.4
Subscriptions
Oxford Dictionary Premium
Full access to all dictionaries and features
Free Trial
The developer, MobiSystems, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Purchases
Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Identifiers
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
MobiSystems, Inc.
Size
121.9 MB
Category
Reference
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.