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

[c] Pronounced / ˌwɪkɪˈpiːdiə / ⓘ WIK-ih-PEE-dee-ə or / ˌwɪki -/ ⓘ WIK-ee-PEE-dee-ə in English [d] Available as an archive at the Nostalgia Wikipedia [e]

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 …

Dec 17, 2025 · wiki (plural wikis) A collaborative website which can be directly edited merely by using a web browser, often by anyone who has access to it.

^ Most text is also dual-licensed under GFDL; media licensing varies. ^ Pronounced / ˌwɪkɪˈpiːdiə / ⓘ WIK-ih-PEE-dee-ə or / ˌwɪki -/ ⓘ WIK-ee-PEE-dee-ə in English ^ Available as an archive at …

WIKI meaning: 1. a website that allows users to add, delete (= get rid of), and edit (= change) the contents, or…. Learn more.

WIKI definition: a website that allows users to add, delete, or revise content by using a web browser: Students who contribute to the class review wiki may earn extra credit points on their …

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

Explore the diverse meanings of WIK abbreviation, including its most popular usage as Wissenschaftliches Institut für Kommunikationsdienste in Institut contexts.

Editing display showing MediaWiki markup language A photo of the MediaWiki homepage, a wiki software A wiki (/ ˈwɪki / ⓘ WICK-ee) is a form of hypertext publication on the internet which is …