Exceptional intellect (6)
I believe the answer is:
genius
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">exceptional intellect</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for genius that I've seen before include "Exceptional intellect" , "Great mind" , "Guiding spirit" , "Person with exceptional abitity" , "One has outstanding creative or intellectual ability" .)