Fender bender memento
I believe the answer is:
dent
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">fender bender memento</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for dent that I've seen before include "Tend (anag.)" , "Depression caused by blow" , "'Dinge, depression (4)'" , "Slight damage" , "Impress" .)