The Clue With -pedia, user-edited Web site
The Answer WIKI
The answer "WIKI" fits the clue because it refers to a type of website that allows users to edit content collaboratively. The term "pedia" is often associated with encyclopedias, like Wikipedia, which is a well-known example of a wiki. This means that anyone can contribute information and make changes, making it a user-edited platform. Overall, "WIKI" perfectly matches the description given in the clue.