Etch (7)
I believe the answer is:
engrave
'etch' is the definition.
(I know that etch can be written as engrave)
This is the entire clue.
(Other definitions for engrave that I've seen before include "Fix" , "Etch" , "Re: vegan (anag.)" , "Carve into metal" , "Cut or carve (a text)" .)