carbohydrate means: Organic nutrients are an important source of food. Three types of importance are: Cellulose: indigestible dietary fiber. 2. There are many sugars, including sucrose, fructose and glucose. They are all easily digestible and high in calories. 3. Complex compounds that are derived from vegetables, legumes and cereal grains such as starches. They are more nutritious than other carbs and require longer digestion. (in Cooking Dictionary)

What else does carbohydrate mean?

A group of organic compounds, which includes starches, sugars, celluloses, gums and serve as major energy sources for animals’ diet. Photosynthetic plants produce these compounds and they contain carbon, hydrogen and oxygen in a ratio of 1:2. (in Merlin Dictionary)