Odours (6)
I believe the answer is:
smells
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">odours</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know this)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for smells that I've seen before include "Aromas, scents" , "Odours, aromas" .)