Beyond reform (12)
I believe the answer is:
incorrigible
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">beyond reform</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for incorrigible that I've seen before include "Not able to be reformed" , "beyond redemption" , "Firmly" , "Beyond reform" , "Unreformable" .)