As above (5)
I believe the answer is:
ditto
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">as above</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 ditto that I've seen before include "Likewise" , "As given above" , "Mark used to indicate the word above it should be repeated" , "In lists, the same again with two small marks" , "Copy" .)