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 an website in the Education & Reference category. There are more than 100 alternatives to Meaning Monkey, not only websites but also apps for a variety of platforms, including Windows, Android, iPhone and iPad. The best alternative is GoldenDict, which is both free and Open Source. Other great sites and apps similar to Meaning Monkey are Wiktionary (Free, Open Source), QuestSoft QTranslate (Free), Tatoeba (Free, Open Source) and Linguee (Free).
GoldenDict is an open-source dictionary program for PC computers that gives translations of words and phrases for different languages. It allows use of several popular dictionary file formats simultaneously.
QTranslate is a free translator for Windows. With this small utility, you simply select the text you want to translate and then press hot key (Ctrl+Q to show translation in the popup window or Double Ctrl click to show the translation in the main window).
At its core, Tatoeba is a large database of example sentences translated into several languages. Search example sentences translated into many languages. Add and translate your own sentences. It's collaborative, open, free, and even addictive.
dict.cc is not only an online dictionary translating from English and German to 21 languages. Its an attempt to create a platform where users from all over the world can share their knowledge in the field of translations.