fatiha n the first or opening sura of the Quran which is the central prayer of Islam and is used on all special occasions as well as during the five daily prayers Usage(s) He would, on this grain of white rice, write al-fatiha (the Opening), the first sura (chapter) of the Koran. During the fatiha, the introductory in vocation, and again during the prayer for the dead, Arab dignitaries prostrated themselves on the ground. Synonym(s) Fatiha Fatihah