Objective, detached (13)
I believe the answer is:
disinterested
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">objective</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">detached</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for disinterested that I've seen before include "Impartial" , "Objective - uninvolved" , "Unbiased" , "Not expecting any profit" , "With no axe to grind" .)