Wooded area (6)
I believe the answer is:
forest
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">wooded area</span>' is the definition.<br/ ><span class="explanation-format__explanation">(large wood)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for forest that I've seen before include "New, Epping or Sherwood" , "Sherwood or Pine, say" , "Tree-covered area" , "Large densely wooded area" , "See 15" .)