Not exactly stated (11)
I believe the answer is:
unspecified
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">not exactly stated</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 unspecified that I've seen before include "Not exactly stated" , "general" .)