A "wiki" is a type of website. "Wiki" is not a thing that "has" other things. Asking your question this way is exactly like asking "Why does magazine have Newsweek?" The reasons for the existence of WikiAnswers are explained in the "About" page and at the bottom of this page.
Technically, yes and no. The word 'wiki' alone is a type of website, and the word 'wiki-wiki', a Hawaiian word, means quick. Wiki alone is a website, wiki doubled with a dash in the middle is the Hawaiian word for quick.
a website that can be editted by anyoneWell what is a wiki website? Well it depends on what website for an example WIKIANSWERS website is when we give you answers.
wiki
wiki
yes. it is
wiki
== ==
money
wiki answers by the way its website
not really. Because wikipedia unlike other website all the data is true, wiki answer has some false data.
if by mr wiki you mean the creator it is Chris Whitten and this website started in 2002
There is no offical website, but if you go on Victorious wiki or iCarly wiki, you can find a whole page on the Pear company, just type in Pear company.