Britannica Online is one of the most comprehensive and authoritative information databases on the internet. It is continually updated to provide the most current information possible.
Access thousands of encyclopedias, dictionaries, and other reference volumes online by subject. You can also search within the various volumes available in this database.
Oxford Reference Online brings together language and subject reference works from one of the world's biggest reference publishers into a single cross-searchable resource.
The OED Online contains over half a million words from the 20 volume 2nd Edition. The dictionary traces the usage of words, offers etymological analysis, listings of variant spellings and more.
