Dictionaries & Thesauri  

American Heritage Dictionary http://www.bartleby.com/am/

Cambridge Advanced Learner's Dictionary http://dictionary.cambridge.org/

Dictionary.com http://dictionary.reference.com/

Merriam-Webster Dictionary http://www.merriam-webster.com/

Oxford English Dictionary Online http://dictionary.oed.com/entrance.dtl

WordNet Search http://wordnet.princeton.edu/perl/webwn

Internet Acronym Server http://research.silmaril.ie/acronyms

Rhyming Dictionary http://www.rhymezone.com/

Online Slang Dictionary http://www.lexscripta.com/desktop/dictionaries/slang.html

Pronouncing Dictionary http://www.speech.cs.cmu.edu/cgi-bin/cmudict

Translations via Babel Fish (http://world.altavista.com/) Translates up to 150 words of text, as well as web page addresses, into several major languages.

English-French Dictionary http://dictionaries.travlang.com/EnglishFrench/ French-English Dictionary http://freedict.com/onldict/fre.html

English-German Dictionary http://www.iee.et.tu-dresden.de/cgi-bin/cgiwrap/wernerr/search.sh

English-Greek Dictionary http://www.perseus.tufts.edu/cgi-bin/enggreek?lang=greek

English-Italian Dictionary http://www.aromatic.com/itaeng/ English-Spanish Dictionary http://www.v7w.com/es/

OneLook Dictionaries, the Faster Finder http://www.onelook.com/

List of Dictionaries http://math-www.uni-paderborn.de/HTML/Dictionaries.html

alphaDictionary.com http://www.alphadictionary.com/index.shtml

Yahoo Index of On-line Dictionaries http://dir.yahoo.com/Reference/dictionaries/

Wordsmyth http://www.wordsmyth.net/