Portugal Top Sites for Reference

    Wikipedia

    A free encyclopedia built collaboratively using wiki software. (Creative Commons Attribution-ShareAlike License).

    wikipedia.org

    Yahoo! Answers

    Ask questions and get answers from other people in the community.

    answers.yahoo.com

    wikiHow

    wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

    wikihow.com

    Here.com

    Nokia'nın yer bulma ve harita servisi.

    here.com

    The Internet Archive

    Nonprofit organisation established to preserve Web sites by taking regular "snapshots". The Wayback Machine provides links to older versions of a webpage. There are special collections, for example on Web pioneers.

    archive.org

    Infopedia

    Os dicionários online da Porto Editora - Dicionário da Língua Portuguesa, bilingues, verbos e outros - e a maior enciclopédia em língua portuguesa integram a Infopédia, um site de referência que inclui ainda um banco de recursos e um atlas,...

    infopedia.pt

    Quora Market Research

    Quora is your best source for knowledge. Quora aims to be the easiest place to write new content and share content from the web.

    quora.com

    Wikimedia

    Wikimedia is a global movement whose mission is to bring free educational content to the world.

    wikimedia.org

    Dicionário Online de Português - Dicio

    O Dicionário Online de Português é um dicionário de língua portuguesa com significados, definições e rimas de mais de 400.000 palavras e verbetes

    dicio.com.br

    bab.la - loving languages

    Search translations in the online dictionary and have fun learning languages with vocabulary lessons and many free games and quizzes.

    bab.la

    ScienceDirect

    An information source for scientific, technical, and medical research. Subscription required for some sections.

    sciencedirect.com

    Sinônimos

    Dicionário de Sinônimos Online de português do Brasil com mais de 30 mil sinônimos de palavras e expressões da língua portuguesa.

    sinonimos.com.br

    WordReference,com

    Dictionary containing English to/from Spanish, French, German, and Italian, and a language forum.

    wordreference.com

    Urban Dictionary

    A veritable cornucopia of streetwise lingo, posted and defined by its readers.

    urbandictionary.com

    The Free Dictionary

    English, Medical, Legal, and Computer Dictionaries, Thesaurus, Encyclopedia, a Literature Reference Library, and a Search Engine all in one!

    thefreedictionary.com

    SciElo

    Uma biblioteca eletrônica que abrange uma coleção selecionada de periódicos científicos brasileiros.

    scielo.br

    MarineTraffic.com

    Real-time ships positions worldwide. Watch vessels arrivals and departures at ports and get notifications. Full details of merchant vessels and historical itineraries

    marinetraffic.com

    EBSCO Publishing

    Offers a broad range of full text and bibliographic databases designed for research. Subject areas include: academic, biomedical, government, school, and corporate libraries. Requires registration.

    ebscohost.com

    Thesaurus.com

    Online version of Roget's II: The New Thesaurus, 3rd edition.

    thesaurus.com

    Wiktionary

    Collaborative project for creating a free lexical database in every language, complete with meanings, etymologies, and pronunciations.

    wiktionary.org

    Reverso

    Translation, dictionary, conjugation, grammar for English, French, Spanish, German, Italian, Russian, Chinese, Arabic, Japanese, Hebrew, Polish, Dutch ...

    reverso.net

    Dictionary.com

    Reference.com - a free online encyclopedia and information reference. Research articles from Columbia Encyclopedia and Encyclopedia Britannica.

    reference.com

    Dictionary.com

    The world's most popular dictionary and thesaurus with definitions, synonyms, antonyms, idioms, word origins, quotes, audio pronunciations, example sentences and Word of the Day! Look up the meaning of words, slang, phrases, idioms, and abbreviations in o

    dictionary.reference.com

    LEO

    Ein Service der LEO GmbH: Kostenlose Online-Wörterbücher/Foren/Trainer für Deutsch-Englisch/Französisch/Spanisch/Italienisch/Chinesisch/Russisch

    leo.org

    Dict.cc

    Two-way lookup with over 630,000 keywords. User contributions are encouraged. Includes user recorded voices, vocabulary trainer and translation forum.

    dict.cc

    Linguee

    One can search many bilingual texts in English and German for words and expressions.

    linguee.com

    Cambridge Dictionary

    Free online dictionary from Cambridge University Press.

    dictionary.cambridge.org

    OpenStreetMap

    The Free Wiki World Map – An openly licensed map of the world being created by volunteers using local knowledge, GPS tracks and donated sources. Includes an interactive map and details of how to get involved.

    openstreetmap.org

    Sapo - Portugal Online!

    SAPO, Servidor de Apontadores Portugueses is the largest Web Portal and ISP in Portugal, featuring a directory of Portuguese sites.

    mapas.sapo.pt

    Scopus.com (Elsevier)

    Scopus is the largest abstract and citation database of research literature and quality web sources. It s designed to find the information scientists need. Quick, easy and comprehensive, Scopus provides superior support of the literature research process.

    scopus.com

    Merriam-Webster

    Publisher of American English dictionaries and reference sources.

    merriam-webster.com

    Yelp

    Members share their favorite recommendations - everything from the latest restaurants and shops, to the best hair salons and spas, to doctors and yoga instructors.

    yelp.com

    Wikimapia - Let's describe the whole world

    WikiMapia is an online map and satellite imaging resource that combines Google Maps with a wiki system, allowing users to add information (in the form of a note) to any location on earth.

    wikimapia.org

    Metric Conversions

    Provides free online conversion tools, which can be added to any websites. It also offers metric conversion tables for download and print.

    metric-conversions.org

    BrainyQuote

    BrainyQuote is the world's largest quotation site. We educate and entertain audiences of all ages with family-friendly quotations from history's most prominent figures through to today's newsmakers - famous celebrities, athletes, politicians, authors, and

    brainyquote.com

    24timezones.com

    World Time Map - More Than Just a Clock. Check current local time in the world, timezones, time change dates, summer time, daylight saving time 2011, online clock for your website.

    24timezones.com

    Linguee

    Es können zweisprachige Texte auf Englisch und Deutsch nach Wörtern und Ausdrücken durchsucht werden.

    linguee.de

    Oxford Dictionaries

    Dictionary by Oxford University Press. Answers questions on English grammar, spelling, and usage. Basic dictionary is free, premium content with subscription.

    oxforddictionaries.com

    Biblioteca Nacional de Portugal

    Obras integralmente digitalizadas disponibilizadas em formato JPG; organizadas tematicamente; é possível a pesquisa por autor, título e/ou cota.

    purl.pt

    arXiv.org e-Print Archive

    Fully automated electronic archive and distribution server for research papers, hosted at the Los Alamos National Laboratory.

    arxiv.org

    KD Frases

    Frases, pensamentos e citações para Facebook e Twitter.

    kdfrases.com