Dictionaries for students

Here's a list of dictionarys for learners of English:

- Cambridge Advanced Learner's Dictionary is a dictionary for students of English

http://dictionary.cambridge.org/

- The Oxford Advanced Learner’s dictionary is another dictionary for students of English

http://www.oup.com/elt/catalogue/teachersites/oald7/?cc=gb 

- Translation at Babelfish

http://babelfish.altavista.com/

You can use LEO as well, but be careful with the different meanings of the words

http://dict.leo.org