A wiki is a type of content management system, like a pseudo-database. More simply, a wiki is one of the available tools for collecting and displaying information which can potentially be added to by anyone. (In the Twine Encyclopaedia's case, you need a password before you can contribute. Many wikis are freely editable.)
Twine runs from a script called UseModWiki.
Why can I do this without a password?!
![[Home]](/styles/knot.jpg)