Concise Oxford English Dictionary for android from MobiSystems

The Oxford English Dictionary app has been designed to make your life easier by providing you with a large database of all the words and phrases you might need. You can search for the meaning of a word or the spelling of a word in different forms. It is also possible to use the app to translate the word you are not familiar with. All of the information that is displayed in the app is available offline. If you want to download the dictionary in a few seconds, you don’t need to worry about it, as it is possible to do it in just one click.

Concise Oxford English Dictionary has an intuitive interface that is easy to use. You can learn proper pronunciations as this app has over 50,000 audio recordings of pronunciations  of common and rare words.