NOTE: it needs at least 30mb of space on sd card.
(Free and offline) take the best English dictionary with extensive explanations, examples and idioms, synonyms & antonyms . Most descriptive and advanced English dictionary with you and learn easily. you can also add words to favorites and study them easily.
With this English dictionary learn word definitions with descriptive examples, learn common Idioms, learn phrasal verb. This app can be the most you have been looking for.