Lower limb (3)
I believe the answer is:
leg
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">lower limb</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 leg that I've seen before include "Section of journey; limb" , "prop" , "part of course" , "Lower limb" , "Stage (of race)" .)