ComputerUser.com High-Tech Dictionary
Direct and concise definitions of computer, network and Internet issues.
The prestigous Enciclopeadia Britannica offers a limited free service. It can be contracted on-line.
Multilingual dictionary published by the terminology service of the European Commission.
Different resource related to European Union with a collection of links to different online glossaries relevant to the topic of European information, European programmes or to the youth field.
One of the largest law dictionaries available for free on the Internet.
Word search engine using almost 970 general and specialized dictionaries freely available on-line. Dictionaries are classified by subject in 12 categories. Highly powerful and useful.
Spanish monolingual dictionary published by the Real Academia de la Lengua Española.
Stedman's Online Medical Dictionary, 27th Edition
English medical dictionary covering a diversity of subjects: cardiology, dentistry, surgery...
Comprehensive computing dictionary with very informative and complete responses.