A notation or use of words without spaces, used by the original wiki software. It is used for HTTP URLs where a space character is illegal, and %20 appears in the address instead. This wiki's alternative to CamelCase is the use of Free Links, which uses the underscore (_) instead. A few of items included in this wiki are in CamelCase format.
CamelCase is also known as WikiWord, BumpyCase and from the programming world as Humpback Notation.