This dictionary includes more than 75,000 definitions, pronunciation guides and word histories for English words. (Note: Included as part of of our subscription to Britannica Academic. Click the "Dictionary" button below the search box.)
The Merriam-Webster Online Dictionary is based on the print version of Merriam-Webster's Collegiate® Dictionary, Eleventh Edition. The online dictionary includes the main A-Z listing of the Collegiate Dictionary, as well as the Abbreviations, Foreign Words and Phrases, Biographical Names, and Geographical Names sections of that book. It also includes 1,000 illustrations and 25 tables.
Harvard University Press’s DARE focuses on the regional aspects of American English. Users can browse by region with an interactive map or create a map using the DARE survey data. Over 4,000 audio recordings are included and the search function allows searches by definitions, etymologies, and usage labels, in addition to regional labels.
The Oxford Reference Online Premium contains about 100 dictionary, language reference, and subject reference works published by Oxford University press. It also contains a range of key titles from the acclaimed oxford Companion Series, plus the Oxford Dictionary of Quotations.