The Ekstar dictionary application explains the meaning of English words!

Features
♦ More than 200000 english definitions and large number of inflected forms
♦ You can leaf through words using your finger!
♦ Manage your bookmarks personal notes and search history
♦ Random search button (shuffle) useful to learn new words
♦ Share word definition using other apps like gmail or others.

♦ Audio pronunciation – increase confidence in English and never mispronounce another word

♦ Favorite words and search history – never forget the words you learn and save words for future reference