Dictionary.com: English Words
This abstract provides an overview of a free Dictionary app designed for English language learners. The app offers a variety of features, including over 2 million definitions and synonyms, word puzzles, language and spelling quizzes, and offline access to definitions and synonyms. Users can also enjoy daily word and synonym challenges, audio pronunciations, grammar help, editorial articles, and a personalized word list. The app is optimized for mobile devices, including Apple Watch. There are also additional upgrades available, such as example sentences, encyclopedia access, idioms and phrases, science and rhyming dictionaries, offline functionality, and ad removal.