Oxford Dictionary & Thesaurus

Trusted by millions of students, professionals, and language learners worldwide, Oxford Dictionary is built on content from Oxford Languages and gives you 18 dictionaries, over a million words, phrases, and definitions, plus translations between English and major languages, all 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 in English, Spanish, French, and German
• Check pronunciation
• Discover English synonyms and antonyms
• Learn word origins and etymology
• Translate between English and major languages
• Build vocabulary and improve writing
• Use the dictionaries online and offline (offline with Premium)

■ How many dictionaries does Oxford Dictionary include?
Oxford Dictionary includes 18 dictionaries: 5 monolingual (British English, American English, Spanish, French, and German) and 13 bilingual dictionaries pairing English with 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 in Oxford Dictionary to get trusted definitions, example usage, phrases, and word origins from Oxford Languages.

■ Does Oxford Dictionary work offline?
Yes, with Premium. Download dictionaries to your device and search for words anytime, no internet connection needed. Ideal for travel, studying, or work.

■ Does Oxford Dictionary include a thesaurus?
Yes. The built-in thesaurus gives you thousands of English synonyms and antonyms, helping you find the right word, avoid repetition, and improve your writing. With Premium, synonym lookups are unlimited.

■ Does Oxford Dictionary have audio pronunciation?
Yes, with Premium. Recordings by native British and American English speakers help you speak with confidence, ideal for language learning and exam preparation.

■ Can I search for words even if I don't know the spelling?
Yes. Use fuzzy search, wildcards (* and ?), autocomplete and auto-correction, voice search, camera search, and keyword lookup 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 for students preparing for major English proficiency exams worldwide.

■ How can I build my vocabulary with Oxford Dictionary?
Save words to Favorites, organize them into folders and sync them across your devices, 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?
Students and professionals continue to rely on dictionaries for formal definitions and correct word usage. Oxford Dictionary provides definitions backed by Oxford Languages' rigorous editorial process, not AI-generated approximations. When accuracy matters, Oxford Dictionary 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?
• Offline mode and fast search
• Audio pronunciation by native speakers
• Unlimited synonym and antonym lookups
• Ad-free experience

■ Why choose Oxford Dictionary?
Oxford Dictionary combines the language expertise of Oxford Languages with powerful search, 18 dictionaries, and practical vocabulary tools, all in one app. Download Oxford Dictionary today.

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