refined

Short definition from Wiktionary

Verb

1. 1
   simple past and past participle of refine

Adjective

1. 1
   Precise, freed from imprecision: Sagacious, sometimes (derogatory) oversubtle or feigning sagacity.
2. 2
   Precise, freed from imprecision: Subtle, scrupulous, carefully thought out.
3. 3
   Precise, freed from imprecision: Developed, improved.
4. 4
   Cultured, freed from vulgarity: Elevated and polished.
5. 5
   Cultured, freed from vulgarity: Elegant, sometimes (derogatory) affected, prissy, or bloodless.
6. 6
   Purified, reduced in or freed from impurities: Highly-processed and pure.
7. 7
   Purified, reduced in or freed from impurities: Free of dross or alloy.
8. 8
   Purified, reduced in or freed from impurities: Morally pure.
9. 9
   Dealing in a refined product such as sugar or petroleum.

Noun

1. 1
   The refined form of a commodity, as opposed to its raw or generic form.