The
back of the neck. (
S,
Msb,
K.)
عَيْنَاهُ فِى قَفَاهُ is said of him who is put to flight. because he looks behind him, fearing pursuit.
(TA in art.
انف.) And
جَعَلَ أَنْفَهُ فِى قَفَاهُ: see
أَنْفٌ.
[Also the
back of the hand: and the
flat back of a knife and the like.]