Dictionaries
Links
Add Online Dictionary to ESL Website
http://www.insightin.com/dict/add_dictionary.shtml
Users will not leave your page while looking up a word.
British, Canadian & American Spelling
http://www3.telus.net/linguisticsissues/BritishCanadianAmerican.htm
British, Canadian and American Vocabulary
http://www3.telus.net/linguisticsissues/britishcanadianamericanvocab.html
Dictionary Use Questionnaire
http://www.esl-lounge.com/level2/lev2dictionary.shtml
To help teachers improve student dictionary use.
Double-Tongued Word Wrester
http://www.doubletongued.org/
A growing dictionary of old and new words from the fringes of English.
English Dictionary with Grammatical Data
http://zamora.home.mindspring.com/
Program to access English dictionary containing over 100,000 words. Spelling aid feature enables you to find similar words. The program also displays the conjugations of verbs and the singular and plural forms of nouns. One important feature of the program is that it will give you the root form of a word regardless of which word you put in, for example, the word "was" retrieves the verb "be". Each form of the word is displayed with its grammatical attributes.
English Prefixes
http://www.englishclub.com/vocabulary/prefixes.htm
A prefix is placed at the beginning of a word to modify or change its meaning. This is a list of the most common prefixes in English, together with their basic meaning and some examples.
English prefixes
http://myword.info/subj_list.php?prefix_1
Works better than "dictionary" definitions
English-Chinese Medical Dictionary
http://www.esaurus.org/
Free online English-Chinese dictionary/ glossary of medical terms.
English-Chinese Medical Dictionary
http://www.drdict.com/
Dr. Dict English-Chinese Medical Dictionary
English-Spanish Dictionaries
http://www.spanish-translator-services.com/dictionaries/index.htm
English-Spanish financial accounting dictionaries
English-Turkish online dictionary
http://www.ingilizcebul.com/
Turkish-English English-Turkish dictionary
LookWAYup
http://lookwayup.com/free/dictionary.htm
Corrects spelling, shows definitions, synonyms, related terms, translations. Look up any word on any web page.
OM EXPRESS - Thematic Minidictionary
http://www.ompersonal.com.ar/omexpress/indicetematico.htm
300 bilingual minidictionaries with 3-column presentation: Spanish, English and pronunciation. Everyday situations, specific glossaries and complete grammar.
Oxford Study Dictionary
http://www.diccionarioinglesespanoloxford.es/index.aspx
Free online Oxford Study Dictionary (English/Spanish – Spanish/English) for Spanish speakers