Not shortened (10)
I believe the answer is:
unabridged
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">not shortened</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 unabridged that I've seen before include "published in full" , "Complete" , "Not shortened" .)