Alumni Library Services

While not as comprehensive as other sources, this is a good quick reference site from an authority in dictionary publishing.

OneLook is a meta-dictionary. Enter an English language word or acronym, and OneLook will search its index of over 900 general and special interest dictionaries for the definition.

Provides a variety of links to specialized subject dictionaries in many different areas.

A graphical dictionary/thesaurus that allows you to see the relations between words, concepts, and associations.

An online project that gives as much information as possible for words, such as images, statistics, pronunciation, and multiple definitions.

Online version of the popular Encyclopedia. This free version is not as detailed as the premium product.

Authoritative online encyclopedia of mythology, folklore, and religion.

Encyclopedia in development with the goal of having information about every single organism on Earth.

All the facts from the printed almanac, plus a dictionary and encyclopedia.