Neatly chiselled (5-3)
I believe the answer is:
clean-cut
'neatly chiselled' is the definition.
The answer and definition are not the same part of speech. However, past participle verbs and adjectives occasionally define each other.
This is the entire clue.
Can you help me to learn more?
(Other definitions for clean-cut that I've seen before include "Tidy and respectable" , "Appearing neat and respectable (of a man)" , "With a neat, respectable appearance" , "Handsome, with features sharply outlined" , "Well groomed" .)