Strikes with a whip (6)
I believe the answer is:
lashes
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">strikes with a whip</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 lashes that I've seen before include "Binds" , "Eyeshades for punishments" , "Punitive strokes of a whip" , "Eye hairs" , "Strikes with a whip" .)