Definitions

1. verb

to make or become more pure, subtle, or precise

“The winemaker refined the vintage of wine to make it even smoother.”

2. verb

to improve or perfect something through practice or experience

“The musician spent years refining her skills to become a renowned performer.”

3. noun

the act or process of making something purer or more precise

“The scientist was awarded a prize for her refinement of the new technique.”

4. noun

a subtle or delicate quality

“She had a refinement that came from being well-educated and cultured.”