عَافِرٌ
and
مُنْعَفِرٌ and
مَعْفُورٌ and
مُعَفَّرٌ
Defiled with dust: hence, العَافِرُ الوَجْهِ
He whose face is defiled with dust: and الوَجْهِ فِى التُّرَابِ
هُوَ مُنْعَفِرُ, and
مُعَفَّرُهُ, He has the face defiled in the dust. (TA.)