From qadad; the crown of the head (as the part most bowed) -- crown (of the head), pate, scalp, top of the head.
see HEBREW qadad
H6936. qodqod
קָדְקֹד noun [masculine] head, crown of head; — ׳ק absolute Deuteronomy 33:20; Jeremiah 2:16, construct Isaiah 3:17 +; suffix קָדְקֳדוֺ 2 Samuel 14:25; Job 2:7; קָדְקֳדֶ֑ךָ Deuteronomy 28:25; — especially poet, Genesis 49:26=Deuteronomy 33:16; Psalm 7:17, ׳ק שֵׂעָר 68:22 hairy crown or scalp (all "" ראֹשׁ), Isaiah 3:17; Jeremiah 2:16; 48:45 ("" מֵּאָה), so read also Numbers 24:17 for וְקַרְקַר ("" id.), see Ew Di Pat and others, Deuteronomy 33:20; in prose only וְעַדקֿ רֶגֶל ׳מִכַּף 28:35; 2 Samuel 14:25; Job 2:7.
קַרְקַר Numbers 24:17 read קָדְקֹד q. v.