sugar

(noun) a white crystalline carbohydrate used as a sweetener and preservative. Synonyms: refined sugar.

(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. Synonyms: carbohydrate, saccharide.

(noun) informal terms for money. Synonyms: boodle, bread, cabbage, clams, dinero, dough, gelt, kale, lettuce, lolly, lucre, loot, moolah, pelf, scratch, shekels, simoleons, wampum.

(verb) sweeten with sugar. Synonyms: saccharify. Examples: "Sugar your tea."