Discard as useless (5)
I believe the answer is:
scrap
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">discard as useless</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 scrap that I've seen before include "A little bit of a fight" , "Fragment or morsel" , "Discarded metal or slang fight" , "Small fight about a smal fragment" , "Junk; altercation" .)