SUGAR

Definition of SUGAR

  1. (noun)a white crystalline carbohydrate used as a sweetener and preservative
  2. (noun)an essential structural component of living cells and source of energy for animals; includes simple sugars with small molecules as well as macromolecular substances; are classified according to the number of monosaccharide groups they contain
  3. (noun)informal terms for money
  4. (verb)sweeten with sugar