Cost / License
- Free
- Proprietary
Platforms
- Online
Meaning Monkey is described as 'The meaning and definition of 140.000+ words. Meaning Monkey is a free online dictionary. Can't find something? Take part in the enlargement of MeaningMonkey.org! Let's build the world's next favorite dictionary together' and is a Dictionary in the education & reference category. There are more than 50 alternatives to Meaning Monkey, not only websites but also apps for a variety of platforms, including Windows, Android, iPhone and iPad apps. The best Meaning Monkey alternative is GoldenDict, which is both free and Open Source. Other great sites and apps similar to Meaning Monkey are Wiktionary, Tatoeba, WordReference and Dictionary.com.
Learn thousands of real slang words or add your own. Slang thesaurus, maps, usage voting, offensiveness rating, more.

S3.Translator is a browser extension offering automatic translations, language learning, and subtitle translation in YouTube through Google Translate, supporting over 100 languages while preserving HTML formats for text, phrases, and web pages. Features include text-to-speech and language auto-detection.


Lion allows you to send a query to the German-English, -French, -Spanish and -Italian LEO dictionaries (Chinese is currently not supported) with a click of your mouse from almost all MS Windows applications.




Bing Translator (previously Live Search Translator and Windows Live Translator) is a service provided by Microsoft as part of its Bing services to translate texts or entire web pages into different languages.

Access all your favorite dictionaries and other lookup services in one place.
Firefox and Chrome extension are available to easily select and lookup any text in web pages.
A Slang Dictionary is an essential tool to understand the way contemporary language is used in its informal context.

The official Collins English Dictionary online. Comprehensive and authoritative, rely on Collins for up-to-date English with insights into language trends and usage.
The language portal bab.la is a free online platform for language lovers. We have 40 dictionaries for 28 languages, a language forum, vocabulary lessons, language games, quizzes, verb conjugation for 12 languages, phrase books for university, business or travel, an internship...

Multilingual dictionary. The Blueseal dictionary provides translations of words and expressions between German, English, Spanish and French in all possible combinations. It also provides a synonym dictionary for all these languages.


The Longman Dictionary of Contemporary English Online is an online version of the CD-ROM of the Longman Dictionary of Contemporary English, Updated Edition.
Treegle Dictionary is a new kind of dictionary that arranges definitions in a tree format. With this format, you can see how each component of a definition contributes to the meaning of a word.

