Lean Lexicon: A Graphical Glossary For Lean Thi... Apr 2026

: A Japanese term for waste, which includes overproduction, waiting, and defects.

: The definitions were compiled based on research into which terms were most confusing for the lean community, with a strong focus on time-related concepts like cycle time and takt time. Lean Lexicon: A Graphical Glossary for Lean Thi...

: A single-sheet practice for problem-solving and planning based on the PDCA cycle. : A Japanese term for waste, which includes

Edited by Chet Marchwinski and John Shook, the Lexicon serves as an illustrated dictionary to clarify terms ranging from "A3 Report" to "Yamazumi Board". Unlike typical business glossaries, it focuses exclusively on lean concepts and relies heavily on visual aids to explain complex ideas. Edited by Chet Marchwinski and John Shook, the

The Lexicon provides clarity on essential lean tools and philosophies:

: The most recent 5th edition defines 207 terms and includes 60+ illustrations .

: A visual signal system that highlights status or abnormalities in operations.