Qualification; extent (6)
I believe the answer is:
degree
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">qualification</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(university qualification)</span><br/ ><br/ >'<span class="explanation-format__original">extent</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for degree that I've seen before include "Angular measure" , "The measure of a university award?" , "See 13" , "displayed by small elevated circle" , "Measure for angles and temperature" .)