(هَفَا) الْهَاءُ وَالْفَاءُ وَالْحَرْفُ الْمُعْتَلُّ: أَصْلٌ يَدُلُّ عَلَى ذَهَابِ شَيْءٍ فِي خِفَّةٍ وَسُرْعَةٍ. وَهَفَا الشَّيْءُ فِي الْهَوَاءِ يَهْفُو، إِذَا ذَهَبَ، كَالصُّوفَةِ وَنَحْوِهَا. وَهَفَا الظَّلِيمُ: عَدَا. وَهَفَا الْقَلْبُ فِي إِثْرِ الشَّيْءِ. وَهَوَافِي النَّعَمِ: ضُلَّالُهُ. وَهَفَا الْإِنْسَانُ يَهْفُو: زَلَّ وَذَهَبَ عَنِ الصَّوَابِ، وَكَذَلِكَ هَفَا، إِذَا جَاعَ. وَالْهَفْوَةُ: الزَّلَّةُ.
Volunteers needed (having reasonably advanced knowledge of Arabic, and relatively good English): There are 20-40 dictionaries that can be added to The Arabic Lexicon once the digital versions are reviewed and any necessary corrections carried out (sometimes this can be done in a few hours). If you're interested, please email me at this address: contact@hawramani.com.