Entirely revised and updated to include the most comprehensive and accurate picture of the English language today, the Advanced English Dictionary and.. Read more
Download the number one free dictionary app with English language learning tools and free word games built for every level of learner. With more than 2 million trusted definitions and synonyms plus .. Read more
The American Heritage® Dictionary of the English Language is the premier resource for anyone who wants to know precisely what words mean, where they come from, and how to use them effectively. It is r.. Read more
The dictionary has an incredible one-third of the coverage of the 20-volume Oxford English Dictionary. It also includes all words in current English since 1700 to the present day, plus the vocabulary .. Read more
The Concise Oxford English Dictionary is the most popular dictionary of its kind around the world and is noted for its clear definitions as well as its comprehensive and authoritative coverage of the .. Read more
The Oxford Dictionary of English is widely accepted as one of the highest authorities in the study and reference of the English language globally, with more than 150 years of research into it. Regarde.. Read more
It's an all-in-one desk reference with more than 150,000 words, phrases and definitions, plus approximately 184,000 synonyms and antonyms - all combined in one convenient, integrated volume. It featur.. Read more
With more than 350,000 words and phrases, hundreds of explanatory notes, and more than a thousand illustrations, this dictionary provides the most comprehensive and accurate coverage of American Engli.. Read more
The application is regarded as one of the flagship products in Houghton Mifflin Harcourt catalog, featuring advanced search and learning tools designed by a vastly experienced developer. It combines r.. Read more
Get America’s most useful and respected dictionary, optimized for your iPhone, iPad, and Apple Watch. This is the best iOS app for English language reference, education, and vocabulary building. An.. Read more