Walking support (6)
I believe the answer is:
crutch
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">walking support</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for crutch that I've seen before include "Support for one with injured leg" , "Staff used as an aid to walking" , "Walking support, fits under arm" , "Staff used by lame person" , "Support for those with difficulty in walking" .)