Second-hand (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">second-hand</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 used that I've seen before include "Accustomed, having been put into service" , "Worn" , "No longer new" , "Dog-eared" , "with some traffic" .)
(Another definition for pre-owned that I've seen is " Used".)