You basically create a glossary in Cobalt CCK. Every glossary definition is an article. The title is a definition and text is a description. When you install the plugin, it will search text in Joomla articles and match against definitions. It will convert every match to link with a tooltip of description, or direct link to Cobalt article.

One of the biggest advantages of creating Glossary based on CCK is that it opens lots of possibilities.

• You can allow site members to add definitions. So all your definitions mich be community work. Of course, you can use all the power of moderation to set who can save wat.
• Every definition is an article so, not only short descriptions but pictures, comments, videos and everything else can be part of glossary definition description.
• Users can rate definitions, sort them, filter them, ...