Wheeled cart (7)
I believe the answer is:
trolley
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">wheeled cart</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 trolley that I've seen before include "Collector of shopping" , "American tram or supermarket purchases carrier" , "Shopping vehicle" , "Yell rot (anag.)" , "Basket, truck on wheels" .)