A little lamb (4)
I believe the answer is:
loin
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">a little lamb</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for loin that I've seen before include "Joint of meat" , "Lumbar region" , "Part of a carcase" , "Meat between the ribs and rump of an animal" , "Part of body between ribs and hip-bone" .)