Trimmer (5)
I believe the answer is:
razor
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">trimmer</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for razor that I've seen before include "Beard stripper" , "Device for shaving" , "Tonsorial tool" , "and 17 Down: Whisker-remover" , "Sharp blade" .)