The sharp end? (5)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
point
'the sharp end?' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for point that I've seen before include "meaning" , "Indicate digitally" , "Aim, full stop" , "rocks?" , "Knife tip" .)