Presently there are two extensions for handling glossaries in MediaWiki: Lingo and Semantic Glossary. Lingo searches each viewed wiki page for the occurrence of the terms defined in the glossary and - when hovered over with the mouse - shows a tooltip with the respective definition. It uses a dedicated wiki page to store the terms and definitions of the glossary. Semantic Glossary is an extension to Lingo that uses semantic data stored in a Semantic MediaWiki store instead of Lingo's dedicated wiki page.
Removing bugs and improving the functionality of Lingo and Semantic Glossary should be done.
The key deliverables:
1.Support for multiple definitions per term
2.Support for inflection
3.Customizing the tooltip by using a template
4.Ability to turn off the recognition of glossary terms in certain places
5.Context support (for Semantic Glossary)
6.Integration with FlaggedRevs/ApprovedRevs