Meaning : Having a clean and distinct outline as if precisely cut along the edges.
							Example : 
							A finely chiseled nose.
							Well-defined features.
							
Synonyms : chiseled
Meaning : Accurately stated or described.
							Example : 
							A set of well-defined values.
							
Synonyms : clear
Poorly stated or described.
He confuses the reader with ill-defined terms and concepts.Well-defined meaning in Telugu.