Cilia (6)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cilia</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for lashes that I've seen before include "Eyeshades for punishments" , "Punitive strokes of a whip" , "Strikes with a whip" , "Beats" , "Rushes" .)