refined in WordNet English dictionary

1. suggesting taste, ease, and wealth
   elegant  graceful  refined 
   
2. free from what is tawdry or unbecoming
   "a neat style"; "a neat set of rules"; "she hated to have her neat plans upset"
   neat  refined  tasteful 
   
3. showing a high degree of refinement and the assurance that comes from wide social experience
   "his polished manner"; "maintained an urbane tone in his letters"
   polished  refined  svelte  urbane 
   
4. freed from impurities by processing
   "refined sugar"; "refined oil"; "to gild refined gold"- Shakespeare
   refined  processed 
   
5. (used of persons and their behavior) cultivated and genteel
   "she was delicate and refined and unused to hardship"; "refined people with refined taste"
   refined