MSDict Advanced English Dictionary & Thesaurus - WordNet is a large lexical English database with up to 140,000 entries and more than 1.4 million words, developed by the Cognitive Science Laboratory at Princeton University.
Instead of following the standard dictionary format, the WordNet dictionary is organized with an innovative and convenient approach
Slovoed: English russian dictionary deluxe - is an offline mode Russian-English and English-Russian dictionary with rich word contents. Detailed translations and examples of usage are available. You can use embedded voice search instaed of typing a word