ط ف اṭ-f-ʾ
(س) طَفِئَ يَطْفَاُ طُفُوْءًاṭafiʾa yaṭfaʾu ṭufūʾan: for the light of something to go out; for a fire to be extinguished (this verb is not used in the Quran).
Form IV (ifʿāl) اَطْفَاَ يُطْفِئُ اِطْفَاءًaṭfaʾa yuṭfiʾu iṭfāʾan: to put out a light; to extinguish a fire. ﴿يُرِيْدُوْنَ اَنْ يُّطْفِـُٔوْا نُوْرَ اللّٰهِ بِاَفْوَاهِهِمْ﴾ (At-Tawbah 9:32); ﴿كُلَّمَآ اَوْقَدُوْا نَارًا لِّلْحَرْبِ اَطْفَاَهَا اللّٰهُ﴾ (Al-Māʾidah 5:64)