AccessScience provides science reference materials — online and fully searchable - with access to all the articles, fully illustrated, from the latest edition of the McGraw-Hill Encyclopedia of Science & Technology, and more.
A search and directory site featuring Encyclopædia Britannica, the Web's best sites, news, magazines and more. Includes the 32-volume Encyclopaedia Britannica, Britannica Student Encyclopedia, and Britannica Concise Encyclopedia. as well as access to research tools, Merriam-Webster’s dictionary and thesaurus, and multimedia.
Features concise entries providing essential information on a range of subjects, including world affairs, science and technology, the arts, modern and ancient history, religion, sports, and popular culture
Each entry is defined and has an example sentence showing the idiom used in context. Most entries offer an explanation of the idiom's literal meaning or origin and include information about its first appearance in English. 2003
This newly updated edition of America's favorite dictionary features revised biographical and geographical entries as well as up-to-date charts and tables for topics such as world currencies and chemical elements. 2006
Roget's II: The New Thesaurus combines the most useful features of a thesaurus and a dictionary; each entry, from aback to zoom, contains a short definition as well as a comprehensive list of synonyms for the headword. This up-to-date database also features extensive, and useful, cross-references.
A continually growing collection of electronic reference books -- dictionaries, encyclopedias, almanacs, handbooks, atlases and directories. There are bilinguals, general and specialized reference books, and all can be searched from one interface. See the title list on the website.