University student (13)
I believe the answer is:
undergraduate
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">university student</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for undergraduate that I've seen before include "University student yet to take degree" , "One studying for a first degree" .)