Body – difficult (5)
I believe the answer is:
stiff
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">body</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that stiff is a type of body)</span><br/ ><br/ >'<span class="explanation-format__original">difficult</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for stiff that I've seen before include "Severe - conventional - dead body" , "tough" , "Unfriendly" , "Not giving" , "Inflexible" .)