The “Lean Lexicon” is authored by the Lean Enterprise Institute (LEI), a globally recognized leader in Lean thinking and practice. Founded by James P. Womack, PhD, and Daniel T. Jones, the LEI is dedicated to promoting Lean principles and practices across industries. Through comprehensive research, publications, and educational initiatives, the institute provides valuable resources that help organizations achieve operational excellence. The “Lean Lexicon,” a vital reference book, exemplifies LEI’s commitment to fostering a deeper understanding of Lean terminology and methodologies. The contributions of thought leaders like John Shook, who played a significant role in shaping Lean concepts, are integral to the book’s authoritative content.