Use the back end of a pencil (5)
I believe the answer is:
erase
(Other definitions for erase that I've seen before include "Eliminate" , "Scratch" , "score" , "Remove permanently" , "Take out" .)
I believe the answer is:
erase
(Other definitions for erase that I've seen before include "Eliminate" , "Scratch" , "score" , "Remove permanently" , "Take out" .)