A Slang Dictionary is an essential tool to understand the way contemporary language is used in its informal context.

Merriam-Webster is described as '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' and is a Dictionary in the education & reference category. There are more than 50 alternatives to Merriam-Webster for a variety of platforms, including Web-based, Android, iPhone, iPad and Windows apps. The best Merriam-Webster alternative is GoldenDict, which is both free and Open Source. Other great apps like Merriam-Webster are Wiktionary, WordReference, Dictionary.com and Wordnote Dictionary.
A Slang Dictionary is an essential tool to understand the way contemporary language is used in its informal context.

Wordo.co is the clean and social dictionary, loved by word-geeks, Wiktionary enthousiasts and students.


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.


A real-time voice and text translator supporting 103 languages, with methods like voice-to-voice, text-to-voice, and camera-to-text. Designed for travelers, it offers offline mode with downloadable languages, facilitating business and personal communication worldwide.



Translate Japanese words on web pages. Inspired by rikaichan and rikaikun, with love for Safari.


Learn a new language by practicing words and meanings in a language dictionary and training app.



Explore common words across languages, word games and puzzles in various languages, word maps, similar language statistics, find words to solve scrabble and crossword puzzles.

Online version of Aryanpour English to Farsi dictionary. A comprehensive Persian dictionary with daily updates, translator, and virtual Farsi keyboard.
Letters.Wiki is a comprehensive online resource that helps you find words, objects, names, countries, animals, and more with a specific number of letters.



Select word or phrase with Alt key pressed - then hover over an icon below the selection. Almost instantly you will see a tooltip with the translation.
With this addon you can translate any text to your own language with one click or hot-key. You can either translate the selected text, this way the translated text will overwrite the original selected text, or you can translate the full page too.




