Make bare (6)
I believe the answer is:
denude
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">make bare</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for denude that I've seen before include "Strip cover from, as leaves from trees" , "Clear so that nothing is left" , "Dundee (anag.)" , "Uncover" , "Strip - expose" .)