Verb
-
make more precise or increase the discriminatory powers of
"refine a method of analysis"
"refine the constant in the equation"
-
attenuate or reduce in vigor, strength, or validity by polishing or purifying
"many valuable nutrients are refined out of the foods in our modern diet"
-
reduce to a fine, unmixed, or pure state
separate from extraneous matter or cleanse from impurities
"refine sugar"
-
treat or prepare so as to put in a usable condition
"refine paper stock"
"refine pig iron"
"refine oil"
-
make more complex, intricate, or richer
"refine a design or pattern"
-
improve or perfect by pruning or polishing
"refine one's style of writing"
- fine tune