Language Dictionaries Online: A Guide Limited to the Cornell Community. Click on "NonEnglish and Bilingual" then "Xreferplus: Bilingual Dictionaries". The best online resource for French, German, Italian, Latin, Portuguese, and Spanish.
WordReference.com English, French, German, Italian, Russian and Spanish dictionaries.
YourDictionary.com English dictionary with links to foreign language dictionaries.
OneLook English and foreign languages. Typing in a word brings up a list of all the dictionaries that include that word.
AllWords.com Typing in an English keyword brings up a concise definition as well as translation into Dutch, French, German, Italian, and Spanish.
Langtolang Multilingual Dictionary Language to language dictionary.
Word Assault English only definitions.
Synonym.com A web resource for English synonyms, antonyms and definitions.
Glossaries by language From Afrikaans to Yiddish.
Language families Introduction to the more important language families including Indo-European, Uralic, Altaic, Afro-Asiatic, Sino-Tibetan, Malayo-Polynesian,Niger-Congo, Dravidian and others
Shabdkosh English Hindi dictionary.
Bing Translator All translation pairs are powered by Microsoft Translator technology.
LookWAYup Translate from French, German, Spanish, Dutch, and Portuguese to English and vice versa.
freedict.com Translates from English to Afrikaans, Danish, Dutch, Finnish, French, Hungarian, Indonesian, Italian, Japanese, Latin, Norwegian, Portuguese, Russian, Spanish, Swahili, and Swedish.
Google Translate Google's free online language translation service instantly translates text and web pages. Supports many languages.