Collins English Dictionary Alternatives

    Collins English Dictionary is described as 'The official Collins English Dictionary online. Comprehensive and authoritative, rely on Collins for up-to-date English with insights into language trends and usage' and is an website in the Education & Reference category. There are more than 10 alternatives to Collins English Dictionary, not only websites but also apps for a variety of platforms, including iPhone, Android, iPad and Chrome OS. The best alternative is Wiktionary, which is both free and Open Source. Other great sites and apps similar to Collins English Dictionary are Dictionary.com (Free), Merriam-Webster (Free), Google Dictionary (Free) and The Free Dictionary (Freemium).

    This page was last updated Jul 25, 2021

    1. Wiktionary is a multilingual, web-based project to create a free content dictionary, available in 158 languages.
      • FreeProprietary
      • Online
      • Android
      • iPhone
      • Windows Phone
      The free Dictionary.com app delivers content from Dictionary.com and Thesaurus.com, including nearly a million words and definitions and 90,000 synonyms and antonyms. No internet required!
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      • FreeProprietary
      • Online
      • Android
      • iPhone
      • iPad
      Free online dictionary, thesaurus, spanish-english and medical dictionaries, audio pronunciations, Word of the Day, word games, and many more high-quality Merriam-Webster language resources.
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    2. Google's dictionary extension on Google Chrome. With it, you can double-click any word to view its definition in a small pop-up bubble, or search the complete definition of any word or phrase using the address bar dictionary.
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      • FreemiumProprietary
      • Online
      • Android
      • iPhone
      • Android Tablet
      Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia encyclopedia, Wikipedia...
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    3. Cambridge University Press has been publishing dictionaries for learners of English since 1995. Cambridge Dictionaries Online has been offering these dictionaries completely free of charge since 1999.
      • FreeProprietary
      • Online
      • Chrome OS
      • Google Drive - Docs
      Thesaurus.com is the world’s largest and most trusted free online thesaurus brought to you by Dictionary.com. For over 20 years, Thesaurus.
    4. Free online dictionary of British English and American English from Oxford. Translate from English to Spanish, French, Italian, and German with bilingual dictionaries. Get writing, spelling and grammar help, and play word games. (US)
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    5. Your Mac also comes with a versatile Dictionary application. It also includes to other reference libraries such as thesaurus, Apple glossary, and Wikipedia.
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    6. Learn thousands of real slang words or add your own. Slang thesaurus, maps, usage voting, offensiveness rating, more.
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