High renown or honour (5)
I believe the answer is:
glory
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">high renown</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">honour</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(glory is a kind of honour)</span><br/ ><br/ ></span>
(Other definitions for glory that I've seen before include "Lustre, prestige" , "See 8" , "Humpty Dumpty's compelling argument" , "The Power and the . . . . . (Graham Greene)" , "Magnificence" .)