Dictionaries and Reference Materials

A basic dictionary with terms, letters and numbers.

Your basic online dictionary, contains a word of the day section and more.

This tenth edition of 1919 contains over 11,000 searchable quotations and was the first new edition of John Bartlett’s corpus to be published after his death in 1905

Encyclopedia Search gives you access to more than 57,000 articles from the Columbia Encyclopedia, Sixth Edition.

On-line 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.

Find synonyms and antonyms.

Perfect rhymes; last sound matches; match consonants; homophones; semantic siblings; synonyms; definitions; related words; spell check; pictures.

The U.S. government’s complete geographical handbook, featuring 267 full-color maps and flags of all nations.

Translate text and Web pages instantly.