Word of the day from an online glossary

While reminding myself this afternoon how Moodle's glossary module works I noticed it has its own RSS feed. It could be the feed is mainly intended so instructors can be notified when a student submits a new term. But it struck me it could also be output in a different way to make a little word-of-the-day widget.

I'm messing around with the glossary with an eye toward putting some textbook glossaries online for work, and possibly trying to make it work as an English-Spanish safety dictionary.