Record humiliating remark (3-4)
I believe the answer is:
put-down
This clue is a double definition.
'record' is the first definition.
(I know that record can be written as put down)
'humiliating remark' is the second definition.
(I've seen this before)
(Other definitions for put-down that I've seen before include "Humiliating remark" , "Snub" , "Crushing remark" .)