Carve in stone (6)
'carve in stone' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for sculpt that I've seen before include "Carve (into artistic form)" , "Create by shaping a material" , "Oak fruit" , "Carve (stone, etc)" , "Shape from stone or wood" .)
'carve in stone' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for etch that I've seen before include "Engrave deeply" , "Make carvings" , "Prepare artwork" , "Carve into surface of something" , "Carve into metal with acid" .)