• تَشْخَصُ
• شَٰخِصَة

Appears 2 times in the Quran.

1. 14:42 وَلَا تَحْسَبَنَّ ٱللَّهَ غَٰفِلًا عَمَّا يَعْمَلُ ٱلظَّٰلِمُونَ إِنَّمَا يُؤَخِّرُهُمْ لِيَوْمٍ تَشْخَصُ فِيهِ ٱلْأَبْصَٰرُ

   And do not think Allah to be heedless of what the unjust do; He only respites them to a day on which the eyes shall be fixedly open,
   

2. 21:97 وَٱقْتَرَبَ ٱلْوَعْدُ ٱلْحَقُّ فَإِذَا هِىَ شَٰخِصَةٌ أَبْصَٰرُ ٱلَّذِينَ كَفَرُوا۟ يَٰوَيْلَنَا قَدْ كُنَّا فِى غَفْلَةٍ مِّنْ هَٰذَا بَلْ كُنَّا ظَٰلِمِينَ

   And the true promise shall draw nigh, then lo! the eyes of those who disbelieved shall be fixedly open: O woe to us! surely we were m a state of heedlessness as to this; nay, we were unjust.