Imam Muhammad ibn Abi Bakr Al-Razi (d. 666 AH) was a distinguished scholar and linguist known for his contributions to Arabic lexicography. His most famous work, Mukhtar as-Sihah, is an abridgment of the celebrated Arabic dictionary As-Sihah by Al-Jawhari. Al-Razi's compilation became one of the most widely used Arabic dictionaries due to its clarity, organization, and focus on essential vocabulary, making it valuable for students and scholars of Arabic language and Islamic sciences.