What does Umm al-Kitab mean?
The Quran uses this title in two ways: for Surah Al-Fatiha, considered the summary of the whole Quran, and for al-Lawh al-Mahfuz, the "Preserved Tablet" understood as the origin of all revealed scripture.
Alternative Spellings
Umm Al-KitabUmm IllkitabUmm Al-Kitaab