Redolence (5)
I believe the answer is:
odour
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">redolence</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 odour that I've seen before include "Olfactory sensation" , "Smell, redolence" , "Smell; repute" , "reputation" , "Small, aroma" .)