|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
|a scrap or morsel of food left at a meal.|
sugar sug·ar (sh&oobreve;g'ər)
A crystalline or powdered substance consisting of sucrose obtained mainly from sugar cane and sugar beets and used in many medicines to improve their taste.
Any of a class of water-soluble crystalline carbohydrates, including sucrose and lactose, having a characteristically sweet taste and classified as monosaccharides, disaccharides, and trisaccharides.
|sugar (shg'ər) Pronunciation Key
Any of a class of crystalline carbohydrates that are water-soluble, have a characteristic sweet taste, and are universally present in animals and plants. They are characterized by the many OH groups they contain. Sugars are monosaccharides or small oligosaccharides, and include sucrose, glucose, and lactose.