Witch's transport (10)
I believe the answer is:
broomstick
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">witch's transport</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for broomstick that I've seen before include "Potters means of transport" , "Cleaner" , "Handle" , "Witch's transport" , "hag-ridden" .)