Fawzi Al-Yaziji's 'The Comprehensive Dictionary of Scientists and Inventors' is an invaluable Arabic-Arabic lexicon designed to be a definitive reference for anyone interested in the history of science and innovation. This extensive work meticulously compiles information on countless influential scientists, groundbreaking inventors, and their significant contributions across various fields throughout history. It offers detailed insights into their lives, discoveries, and the lasting impact of their ingenuity. Ideal for students, researchers, and general readers, this dictionary serves as an essential guide to the intellectual heritage of the Arab world and beyond, providing a rich tapestry of human achievement.