Rockstar (Nickelback song) Rockstar is the fifth U.S. single by the Canadian alternative rock band Nickelback from their fifth album, All the Right Reasons (2005). It was initially only released in the United States and Canada, and has since been re-released worldwide.
Sugar. Definition. noun, plural: sugars. (1) Any monosaccharide or disaccharide, used especially by organisms to store energy. (2) Any sweet, crystalline solid disaccharide used as sweetener or preservative.
The two main categories of sugars are monosaccharides and disaccharides. They are often described together with polysaccharides, and sometimes also oligosaccarides, due to the chemical relationship between these types of carbohydrates: 1  Categories of sugars 2  : Monosaccharides are simple (unit) sugars.here are several types of sugar. This page mentions some specific sugars but concentrates on the main categories of sugars (monosaccharides and disaccharides) and the relationship between these and certain larger carbohydrates. Definition of sugar : A sugar is a carbohydrate that is soluble in water.