This is the 3408th most frequent Arabic word.
لخطر
"لخطر" means "to danger" or "for the danger."
In this sentence, 'الخطر' is used to signify a threat or risk that became apparent to the subject.
أدركتُ الخطر عندما اقتربت السيارة بسرعة.
I realized the danger when the car approached quickly.
Here, 'الخطر' is presented as an undesirable situation that needs prevention.
يجب علينا أن نكون على حذر لتجنب الخطر.
We must be cautious to avoid danger.
In this context, 'الخطر' is the reason or cause motivating an urgent action.