Advanced English Dictionary

Android app

Screenshots

Hunter's comment

The Advance English Dictionary is offline version which can be used to get meaning, Definitions and Thesaurus of the words you want without Internet.
With a huge database of words and their meaning this English dictionary is certainly rated among the top Offline English Dictionaries by users.

Link

https://play.google.com/store/apps/details?id=com.orangeannoe.englishdictionary