TheFreeDictionary.com
    The world's most comprehensive dictionary: English, Spanish, French, German, 
    Italian, medical, legal, and financial dictionaries, thesaurus, acronyms and 
    abbreviations, idioms, encyclopedia, a literature reference library, and a 
    search engine all in one
    CNRTL
    Centre National de Ressources Textuelles et Lexicales
    Le grand dictionnaire 
    terminologique
    Le GDT est une banque de données terminologiques, il rassemble les termes 
    appartenant à des domaines de spécialité
    Wiktionary
    A wiki-based open content dictionary
    Virgilio 
    Parole
    A great Italian dictionary, synonyms and contraries, orthographic corrector, 
    verb conjugator, plurals and grammatical gender, rhyming dictionary, acronyms 
    and abbreviations
    Sapere 
    Dizionari
    A convenient online Italian dictionary
    OneLook
    More than 13 million words in more than 1000 online dictionaries are indexed 
    by the OneLook® search engine; complex searches, reverse dictionary available
    UNTERM
    United Nations multilingual terminology database
    IATE - Interactive 
    Terminology for Europe
    EU inter-institutional terminology database: it contains approximately 1.4 
    million multilingual entries
    
    
Explore a World of Symbols
    Online encyclopedia of western signs and ideograms.
    The Language Gulper
    Description of main languages, language families, linguistic areas. Information 
    about writing systems, historical or cultural importance of the languages, 
    key literary works, linguistic maps and glossary. 
    Encyclopedia Mythica
    An encyclopedia on mythology, folklore and legend. Rich and well articulated 
    to browse through and to search for articles. 
    Encyclopedia Britannica online
    A search and directory site featuring Encyclopædia Britannica, the Web's 
    best sites, news, magazines and more. The Premium Service provides access 
    to the full, updated content of the 32-volume Encyclopædia Britannica 
    through payment of a fee.
    Wikipedia
    The free content encyclopedia in many languages.
    ArtCyclopedia
    One of the preeminent sites for art on the Web.
    ScienceDaily
    Your link to the latest research news.
    Webopedia
    The online dictionary and search engine for computer and Internet technology 
    definitions.
    Snappywords.com
    Snappy Words is a free online visual dictionary and thesaurus that helps you explore word meanings and connections through interactive word maps. It’s a fast, engaging tool for writers, students, and anyone who loves language.