refined sugar refined sugar /rɪˈfaɪnd ˈʃʊɡər/

noun

1. A white crystalline carbohydrate used as a sweetener and preservative  ( refined sugar , sugar )
   a white crystalline carbohydrate used as a sweetener and preservative
     A spoonful of sugar added just the right amount of sweetness to her cup of tea.
   A spoonful of sugar added just the right amount of sweetness to her cup of tea.