Academic qualification (6)
(Other definitions for diploma that I've seen before include "Paper showing examination success" , "Document conferring honour" , "Certificate of proficiency" , "Honorific document" , "Academic certificate" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">academic qualification</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 degree that I've seen before include "Extent - academic achievement" , "Academic award - stage on a scale" , "an award at Edinburgh, maybe" , "Unit of measurement of angles" , "Further education award - extent" .)