Cambridge Dictionary

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Cambridge Dictionary is ranked #4 of 39 in online dictionaries on Inferse. It runs on Android, API, Browser extension, iOS, Web. There is a free plan.

Compared on online dictionaries

Free plan: Yesdictionary.cambridge.org
Audio pronunciation: Yesdictionary.cambridge.org
Usage examples: Yesdictionary.cambridge.org
Translation lookup: Yesdictionary.cambridge.org
Mobile apps: ios_androiddictionary.cambridge.org
Languages covered: 29dictionary.cambridge.org

Facts

Dictionary and translations: The site offers English learner, academic, business, and bilingual translation dictionaries.dictionary.cambridge.org · 30 Sept 2026
Corpus-based content: Cambridge says its dictionaries draw on the Cambridge English Corpus, which contains more than 1.5 billion words of real English.dictionary.cambridge.org · 30 Sept 2026
Pronunciation: Pronunciation pages provide British and American audio, phonetic transcriptions, and videos showing pronunciation in words and sentences.dictionary.cambridge.org · 30 Sept 2026
Thesaurus: The thesaurus includes synonyms, antonyms, examples, and articles explaining differences between words and phrases in British and American English.dictionary.cambridge.org · 30 Sept 2026
+Plus learning tools: Cambridge Dictionary +Plus offers quizzes, word lists, and word games, with free word lists and quizzes users can create, download, and share.dictionary.cambridge.org · 30 Sept 2026
Word list limit: A word list can contain up to 500 words.dictionary.cambridge.org · 30 Sept 2026
Integrations: Cambridge offers a Dictionary API, a free double-click dictionary search for websites, and search widgets.dictionary.cambridge.org · 30 Sept 2026
Data licensing: Available licensed data sets include British, International, American, and Business English, pronunciation data, and audio recordings; Cambridge says pricing is discussed for each organisation's needs.dictionary.cambridge.org · 30 Sept 2026
Support: The help page answers frequently asked questions and directs users to contact Cambridge if their question is not answered.dictionary.cambridge.org · 30 Sept 2026
Account deletion: Cambridge says users can delete Cambridge Dictionary account data including their profile, login information, and saved word lists.dictionary.cambridge.org · 30 Sept 2026
Intended users: Cambridge describes its learner dictionaries as suitable for English learners at different levels and for people preparing for Cambridge English exams and IELTS.dictionary.cambridge.org · 30 Sept 2026
Dictionaries online since: Cambridge Dictionaries Online began offering dictionaries free of charge in 1999.dictionary.cambridge.org · 30 Sept 2026