English Dictionaries on line

[SS.]

Just couple of dictionaries, perhaps the most popular:

Collins English Dictionary
&
Merriam-Webster Online

What is also important - they are free.

[Critic]

One more. Cambridge Advanced Learner's Dictionary & Idioms & Phrasal Verbs. Pity, but they are free and therefore brief versions of real dictionaries.

[SS.]

Another dictionary: Urban Dictionary is the dictionary you wrote. Define your world 4,400,162 definitions written since 1999!!!
Quite a dictionary to understand modern English

[SS.]

Another useful dictionary: BusinessDictionary.com. Over 20,000 terms. With pronunciation. Though I don't like those artificial voices it sometimes helps.

[Greek-Eng-Rus-Ukr]

Thanks a lot! I must confess, being a translator, I didn't know so many dictionaries!

Maybe, you also know where can I find an English Language Activator?

Thank you in advance )

[SS.]

Thanks a lot! I must confess, being a translator, I didn't know so many dictionaries!

Maybe, you also know where can I find an English Language Activator?

You are welcome!
Looks like the Activator isn't just a dictionary, it's closer to a schoolbook, therefore I'm not sure it's officially available free. Though I'm sure you can download it from a torrent site.

[Greek-Eng-Rus-Ukr]

Thanks a lot! I must confess, being a translator, I didn't know so many dictionaries!

Maybe, you also know where can I find an English Language Activator?

You are welcome!
Looks like the Activator isn't just a dictionary, it's closer to a schoolbook, therefore I'm not sure it's officially available free. Though I'm sure you can download it from a torrent site.

? got you, thanks a lot! )

[NataKl]

www.multitran.ru
http://www.lingvo.ua/ru
www.thefreedictionary.com/

 Transaltor's best friends 

[NataliYa]

I would like to add some of dictionaries http://eng-ukr.slovnenya.com/
                                                               http://www.ex.ua/14489513
                                                               http://www.lingvo.ua/uk/Search?searchMode=Translate&searchText=&searchSrcLang=en&searchDestLang=ru