well-defined
1. [ adjective ] having a clean and distinct outline as if precisely cut along the edges
Synonyms: chiseled
Examples:

"a finely chiseled nose" "well-defined features"

Related terms: distinct
2. [ adjective ] having a clean and distinct outline as if precisely cut along the edges
Synonyms: chiseled
Examples:

"a finely chiseled nose" "well-defined features"

Related terms: distinct
3. [ adjective ] accurately stated or described
Synonyms: clear
Examples:

"a set of well-defined values"

Related terms: ill-defined