The Oxford English Dictionary with more than 600,000 words is the largest English to English dictionary.
Some British dictionaries are: The Oxford English Dictionary The Chambers Dictionary The Collins Dictionary Cassell's English Dictionary
If English Dictionary, the English Dictionary by World Book is great.
The English and French dictionary
The British dictionary have British English and the Webster dictionary have American English
Oxford Dictionary of English was created in 1998.
Oxford English Dictionary was created in 1989.
A New English Dictionary was created in 1702.
English Dialect Dictionary was created in 1898.
The best English Farsi dictionary is Aryanpour English Farsi dcitionary
is there an on line english to spanish and spanish to english dictionary
Try English to Bengali Dictionary Bengali to English and English Dictionary at http://www.bdword.com . It is an Online Bangla Dictionary. So you do not need to install any software to use it.