Offers translations between English and a number of languages.
Supports simultaneous lookup in translation and Vietnamese-only dictionaries, the FOLDOC computing dictionary, and the Wordnet English dictionary.
Collaborative project for creating a free lexical database in every language, complete with meanings, etymologies, and pronunciations.
Translation, spelling, conjugation, grammar, and sound files for pronunciation. Multidirectional lookup to/from German, English, Spanish, French, Italian, Dutch, and Portuguese.
Directory of lexicographic works, various languages.
Searchable repository of word lists in plain text for a variety of languages, with English equivalents. Also some resources on the comparative linguistics of Indo-European languages.
Dictionary containing English to/from Spanish, French, German, and Italian, and a language forum.