Pawn – white wine (4)
I believe the answer is:
hock
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">pawn</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(hock can mean to pawn an item at a pawnbroker's)</span><br/ ><br/ >'<span class="explanation-format__original">white wine</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(hock is a kind of white wine)</span><br/ ><br/ ></span>
(Other definitions for hock that I've seen before include "Pawn a German wine?" , "Animal joint - German white wine" , "Dry wine; joint; pawn" , "A wine; part of horse's leg" , "Uncle's pledge" .)