refine
re·fine
verb
2.
3.
4.
5.
6.
make more precise or increase the discriminatory powers of
- “refine a method of analysis”
- “refine the constant in the equation”
Origin
From re- + fine.
Related words
Narrower terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.