Limb; MP (6)
I believe the answer is:
member
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">limb</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">mp</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(Member of Parliament)</span><br/ ><br/ ></span>
(Other definitions for member that I've seen before include "One belongs to a group" , "either left or right wing, say" , "Projecting body part" , "Limb; society joiner" , "Part of the body - or of society group" .)