Sacy, Antoine Isaac, Baron Silvestre de, the greatest of modern Orientalists, born at Paris; by twenty-three was a master of classic, Oriental, and modern European languages; was appointed in 1795 professor of Arabic in the School of Oriental Languages, and in 1806 of Persian in the College de France, besides which he held various other appointments; founded the Asiatic Society in 1822; was created a baron by Napoleon Bonaparte, and entered the Chamber of Peers in 1832; published “Biographies of Persian Poets,” a standard Arabic grammar, &c.; his writings gave a stimulus to Oriental research throughout Europe (1758‒1838).
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Sacring-bell * Sadda