Agile is a broad and diverse subject to learn with many new terms to understand. To aid with this I have added a new Agile Glossary page to this site. I have kept the content high-level and brief, and linked to other sites where required. I am also using a very wide remit and encompassing Lean, Lean Startup and some business and conceptual tools.
The Agile glossary link is in the main menu, please let me know if there are other terms you think should be added.
Thank you, ScrumRonin