al-Kitāb fī an-naḥw Directory References Discover Did Marie-Antoinette Really Say “Let Them Eat Cake”? New Seven Wonders of the World What’s the Difference Between Bison and Buffalo? Which Religion Is the Oldest? What Do Eggs Have to Do with Easter? 9 of the World’s Deadliest Mammals How Deadly Is Quicksand? Contents Ask the Chatbot a Question al-Kitāb fī an-naḥw work by Sibawayh Ask the Chatbot a Question Also known as: “al-Kitāb” Learn about this topic in these articles:discussed in biography In SībawayhHis monumental work is al-Kitāb fī an-naḥw (“The Book on Grammar”) or, more simply, al-Kitāb (“The Book”). The work was frequently used by later scholars.Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.