1. Pronounced “visual agile lexicon”, a language for describing and communicating core agile and Scrum concepts in a graphically rich and visually appealing manner. The Visual AGILExicon® is the foundation of over 200 pictures in the best-selling book Essential Scrum: A Practical Guide to the Most Popular Agile Process. 2. A regsitered trademark of Innolution, LLC and Kenneth S. Rubin.