The Online Resource
Dictionaries, Thesauri, Acronyms and Almanacs


English Language Dictionaries

Merriam-Webster's Dictionary
Merriam-Webster Online hosts the Merriam-Webster's Dictionary online. The dictionary is accessible through a search engine, returning definitions for the input word.
The Oxford English Dictionary
The Oxford English Dictionary (OED) is a unique reference work. It is visibly unique because of its size, and linguistically unique because of its comprehensiveness and its inclusion of chronologically arranged quotations illustrating changes in the meaning of words. Available to Purdue staff and students.
Search Webster's Dictionary
This hypertext Webster interface provides a point-and-click client interface for accessing the various Webster's dictionary services on the Internet. Words in the resulting definition are hypertext linked back into the dictionary, allowing you to use your mouse to access the definition of those related (and unrelated) words. From Carnegie-Mellon University.
College Slang Dictionary
The official USENET dictionary of college slang. (from Spies.com)

International Dictionaries

The LOGOS Dictionary
Translates user-input words and phrases to numerous languages. For the multimedia-enabled, some phrases have .wav samples! From Italy. (Be ready for slow link)
Estonian-English Dictionary
From the Institute of Baltic Studies.
Euro-Dictionary
From the University of Frankfurt in Germany.
Finnish-English Dictionary
From Finland.
French-English Dictionary
Look up words in a simple French English Dictionary containing about 75,000 terms.
German-English Dictionary
From LEO (Link Everything Online).
Jeffrey's Japanese-English Dictionary
A Japanese-English dictionary which can display Japanese text as GIFs, JIS encoding, Shift-JIS encoding, and EUC encoding.
Russian-English Dictionary
A very basic dictionary, with pictures and sound files of pronunciations by a native speaker.
Spanish-English Dictionary
A general Spanish English wordlist created by Activa Translation Service.

Technical English Dictionaries

Anthromorphemics: Anthropology Glossary
Anthromorphemics is a new addition to the excellent anthropology site at the University of California, Santa Barbara. Users can browse or search the entire glossary or list terms by one of three fields: Archaeology, Cultural Anthropology, or Physical Anthropology.
BioTech Life Science Dictionary
It's a free, completely searchable dictionary of over 3700 terms relating to the life sciences and medicine, and we're adding new terms all the time. The vast majority of our words aren't the kind of thing you'll find in Webster's.
Dictionary of Units
A summary of the units of measurement in use around the world today. Definitions, standards and conversion factors.
Glossary of nomenclatural terms in zoology
This glossary is based on a text intended to aid indexers in the production of nomenclatural entries for the Zoological Record.
Glossary of Nuclear Terms
Provided by the Uranium Institute, an international, non-governmental organization whose 77 members come from all levels of the nuclear power industry.
Glossary of Oceanography and the Related Geosciences
Search the Free On-Line Dictionary of Computing
FOLDOC is a searchable dictionary of acronyms, jargon, programming languages, tools, architecture, operating systems, networking, theory, conventions, standards, mathematics, telecomms, electronics, institutions, companies, projects, products, history, in fact anything to do with computing.
Search the Hacker's Dictionary/Jargon File
From Austria.
Visionary - A Dictionary of terminology in vision research
Boston University's Department of Cognitive and Neural Systems hosts this browsable online dictionary of over 350 terms related to human and animal vision. From Absorption Spectrum to Zollner Illusion, the dictionary includes terms from "biological and machine vision, visual psychophysics, visual neuroscience, and other related fields."

Acronym Dictionaries

Acronym Finder
The Acronym Finder web site is a database of more than 47,000 acronyms and their meanings. The index contains acronyms concerning general topics, computers, technology, government, and telecommunications. The database also includes military acronyms for the Department of Defense, Air Force, Army, Navy, and Coast Guard.
Search Acronym Dictionary
A constantly updated acronym dictionary. Users can add new acronyms.
Acronyms and Abbreviations & Abbreviations of Chemical Compounds
Both databases use acronyms or abbreviations as keywords, and return full names. From the Freie Universitat Berlin.

Thesauri

Search an updated 1911 Roget's Thesaurus
A simple gopher index search for a Thesaurus. From the National Institute of Health.
Browse the NASA Thesaurus
A comprehensive listing of NASA terms complete with definitions and related words. From NASA.

Almanacs

Information Please
Information Please is the ultimate fact finder on the World Wide Web where you can simultaneously search the vast resources of the world-renowned Information Please Almanacs, along with complete, most authoritative encyclopedia and dictionary content. The Information Please Almanacs have a reputation for accuracy, proven in print for more than fifty years.

Miscellaneous

Bartlett's Book of Familiar Quotations
A searchable, cross-indexed, listing of many familiar quotations, each traced to the original author.
Elements of Style
This book is intended for use in English courses in which the practice of composition is combined with the study of literature. It aims to give in brief space the principal requirements of plain English style. 1st Edition, 1918.
Human Languages Page
A page devoted to bringing together information about the languages of the world. The language resources listed here come from all around the world, and range from dictionaries to language tutorials to spoken samples of languages. Many languages are represented here, but many more are missing.
A Web of Online Dictionaries
Word lists, dictionaries and thesauri for over 130 languages. Created and maintained by Robert Beard, director of the Russian and Linguistics at Bucknell University. (Note: This is a very comprehensive resource list; it contains links to more than just English translation aids.

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