Loose hood (4)
I believe the answer is:
cowl
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">loose hood</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 cowl that I've seen before include "Hood for monk or chimney" , "Cover for monk or chimney" , "Monk's hood - chimney cover" , "Dried fruit" , "form of protection?" .)