Holder (9)
I believe the answer is:
container
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">holder</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 container that I've seen before include "It holds things" , "storage" , "Large box for transporting goods" , "Object to hold things" , "Holder" .)