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.
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Very helpful I really love being able to freely get any word definition I need in a quick simple way, love the highlighting of important figures, but sadly on top of all this positive feedback I must say that I think that the subscription plan is a bit to pricey and should be more spread out allowing you to easily purchase, either full access, full access to just the thesaurus and etc. I believe this because of the factors that it would allow people to easily chose weather they want just one rather than having to pay out for everything just to use only some of the features. Overall I must say this app is super helpful, for those who may need a dictionary / thesaurus quickly or to just need a quick definition / upgrade in word class / proper translation. I believe this should advertised more, things to purchase to be separated for better choice and more information to be given as you get the app for the first time.5/5
Developer Response
Hello there, Thank you for your amazing review! We're overjoyed that you find our dictionary app valuable. Your feedback is a crucial part of our journey to make language learning and communication as seamless as possible. With that being said, your comment will be kept in mind and our team can discuss on implementing a lifetime plan soon. All the best, Mary-Ann-MobiSystems Support Team-
Rather Pricey for Some
Beaxavi
I had been planning as soon as I returned to work to pay the one-off fee for the offline access and no ads. Now I find that the one-off fee is no longer available and I must pay a minimum of £20 per year. Assuming that I keep the app (which would be my plan), this would cost just under £60 for three years, £100 for five years. While I completely understand the need for users to pay for this service, I, as a fee paying student and a zero hour worker with kids to care for, cannot justify such a high spend. It’s great for those who can afford it, but clearly this dictionary is not for the rest of us (except for the one word a day we are permitted without the premium package). Disappointing to say the least. After posting this review, it did get a response from the developer, but they seem to have missed the point I was making (or didn’t actually read the review properly). I made it clear that I agreed it was necessary to charge, but it was the jump from a reasonable one-off fee to a fee that can be prohibitive for some that I find problematic. They didn’t address this in their response. They also ‘reminded’ me that I don’t have to subscribe; I found this quite a callous response. But it is telling of their attitude (and lack of concern) about their less financially able users.
Developer Response
Hello there, We do apologize if there was any misconception on our end and please do not assume that there is a lack of concern, on the contrary, your feedback is important to us and we always aim for a freat user experience. We do understand the concern when it comes to the price, but most digital services of the Oxford University Press (OUP) are gradually migrating to subscription payments and we as a developer need to follow their path as they are licensing the content to us. We can discuss the fact that it seems quite costly with the team so you can all enjoy the Premium features for a fair price, we could not promise at the moment but we will have it noted. If you have any other concers and suggestions on how we can improve, we are always open to hear them. All the best to you, Mary-Ann-MobiSystems Support Team-
Initially confused because I’d already bought the Shorter OED app
makemeappy
I bought the Shorter OED app in 2014 for about £20, but when I had to reinstall it on a new device, it was no longer in the App Store. Initially, I thought I had to buy this new app if I wanted a good dictionary on my phone, and was not happy! However, when I looked in my list of ‘purchased apps, My old ‘Shorter OED’ was there in the list, and was able to reinstall it from there, which cheered me up enormously! I mention this just in case anyone else finds them self in a similar position. The Oxford Dictionary of English app here does not have as many entries as the Shorter OED, but the functionality and detail for each entry is just as good.
Developer Response
Hello, Thank you so much for the update. We are glad to know you are once again able to use your initially bought product and we are at your convenience if you should need any assistance. :) Sincerely, Mary-Ann-MobiSystems Support Team-
Great app with one annoyance
EdP1983
This is probably the most expensive single non-subscription app I have ever bought and it’s worth every penny: the OED available in your hand for less money than the paper version. The word list is complete, the formatting is clear, the words are interlinked so you can follow words and their usage, the “word of the day” stuff is moderately interesting, etc. All very useable and useful for users of British English, and much better than the online dictionaries that tend towards American English and excessive neologisms and acronyms etc. Five star stuff.There is however one extraordinarily annoying part: the app persistently bothers you to review it. Every time you start it up. Every single time. No option to tell it to stop bothering you, not even an option to tell it to stop asking for the next month or two… why? It’s extremely irritating. This would be a five star review but for this tedious begging behaviour. I had thought Apple had requirements around this stuff, but it seems this app ignores them.
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Version 16.4
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Oxford Dictionary Premium
Full access to all dictionaries and features
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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 .
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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.