[As written] (3)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">as written</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 sic that I've seen before include "Written exactly thus" , "poorly spelt if requiring this" , "It calls attention to a quoted mistake" , "Urge to attack" , "As it stands, in printing" .)