Surrender — deny (8)
I believe the answer is:
abnegate
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">surrender</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that abnegate is a more specific form of the action surrender)</span><br/ ><br/ >'<span class="explanation-format__original">deny</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(abnegating is a kind of denying)</span><br/ ><br/ ></span>
(Other definitions for abnegate that I've seen before include "Disown" , "Refuse" , "Give up or renounce" , "Renounce, reject" , "Formally renounce" .)