Unmasking, revelation (8)
I believe the answer is:
exposure
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">unmasking</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">revelation</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that exposure is a type of revelation)</span><br/ ><br/ ></span>
(Other definitions for exposure that I've seen before include "illness caused by cold" , "Unmasking" , "public attention" , "could cause one's death" , "Display (or removal) of protection" .)