Narrow to a point (5)
I believe the answer is:
taper
'narrow to a point' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for taper that I've seen before include "On VHS he recorded" , "Become thinner - lighter" , "Become thinner towards one end" , "Fall off" , "Wick; gradually lessen" .)