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  1. Wikipedia, the free encyclopedia

    Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

  2. Wiki | Definition & Facts | Britannica

    Nov 17, 2025 · Wiki, website that can be modified or contributed to by users. Perhaps the best-known use of wiki software is Wikipedia, an online encyclopedia using the model of open …

  3. English Wikipedia - Meta-Wiki

    Nov 6, 2025 · The English Wikipedia, also abbreviated as en-WP, or simply enwiki, is the English-language version of Wikipedia. It is the original Wikipedia, and although the project has since …

  4. WIKI Definition & Meaning - Merriam-Webster

    The meaning of WIKI is a website that allows visitors to make changes, contributions, or corrections. Did you know?

  5. Wikipedia, the free encyclopedia

    Community portal – The central hub for editors, with resources, links, tasks, and announcements. Village pump – Forum for discussions about Wikipedia itself, including policies and technical …

  6. Wiki Experts Inc - Wikimedia

    The Wikimedia movement is a global community of people, projects, and activities working together to create and share knowledge freely.

  7. Home – Wikimedia Foundation

    We support protect fund openhuman knowledge We are the nonprofit that hosts Wikipedia. We support the people, technology, and policies that enable reliable information to be shared with …

  8. Wikipedia | Definition, Encyclopedia, History, & Facts | Britannica

    Dec 7, 2025 · Wikipedia is a free Internet-based encyclopedia, started in 2001, that operates under an open-source management style.

  9. Wikipedia - Wikipedia

    Wikipedia[c] is a free online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the wiki software MediaWiki. Founded …

  10. Wikipedia

    The two slashes // may indicate: a comment marker in several programming languages including C, C++, JavaScript and Java the root directory path in Domain/OS the operator for integer …