Tafseer Ibn Khatheer - Sorah Al-Qiyamah ( The Resurrection )

وَخَسَفَ الْقَمَرُ (8) (Al-Qiyamah ( The Resurrection ))

أَيْ ذَهَبَ ضَوْءُهُ .

Source : http://www.quraninformation.com/t-75-1-8.html