Do you know ghouls from goblins and ghosts?
Latinization of name of Ibn Sina (980-1037), Persian philosopher and physician. Full name Abū ‘Alī al-Husayn ibn ‘Abd Allāh ibn Sīnā al-Balkhī.
Avicenna Av·i·cen·na (āv'ĭ-sěn'ə), 980-1037.
Persian physician and philosopher noted for his Canon of Medicine, a standard medical textbook used in Europe until the 17th century.