"Wiki wiki" means "super fast" in the Hawaiian language, and it is the speed of creating and updating pages that is one of the defining aspects of wiki technology. Generally, there is no prior review before modifications are accepted, and most wikis are open to the general public or at least to all persons who also have access to the wiki server.
The Moodle wiki module enables participants to work together on web pages to add, expand and change the content. Old versions are never deleted and can be restored.
Note: There is no download link for this module because it is included in the standard Moodle download package.