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

Wikipedia[e] 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 by Jimmy …

Wikipedia languages This Wikipedia is written in English. Many other Wikipedias are available; some of the largest are listed below.

The English Wikipedia is the primary [a] English-language edition of Wikipedia, an online encyclopedia. It was created by Jimmy Wales and Larry Sanger on 15 January 2001, as Wikipedia's first edition. …

Look up // in Wiktionary, the free dictionary. The two slashes // may indicate: a comment marker in several programming languages including C, C++, JavaScript and Java the root directory path in …

Wikipedia is a free online encyclopedia that allows users to edit and create articles collaboratively in multiple languages.

Wikipedia is a free online encyclopedia that anyone can edit, and millions already have. Wikipedia's purpose is to present information on all branches of knowledge. It consists of freely editable content, …

Wikipedia was initially conceived as a feeder project for the Wales-founded Nupedia, an earlier project to produce a free online encyclopedia, volunteered by Bomis, a web-advertising firm owned by Jimmy …

Wikipedia is a free content online encyclopedia website in 343 languages of the world in which 341 languages are currently active and 13 are closed. It is written and maintained by a community of …

The official app for Wikipedia, the world’s largest source of information.