Trim, tidy (4)
I believe the answer is:
neat
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">trim</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >'<span class="explanation-format__original">tidy</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ ></span>
(Other definitions for neat that I've seen before include "Clean and tidy" , "beef" , "efficient" , "Trim - undiluted" , "Pure" .)