Activated charcoal is used to treat poisonings, reduce intestinal gas (flatulence), lower cholesterol levels, prevent hangover, and treat bile flow problems (cholestasis) during pregnancy.
Definition of Area The mathematical term 'area' can be defined as the amount of two-dimensional space taken up by an object. The use of area has many practical applications in building, farming, architecture, science, and even deciding how much paint you need to paint your bedroom.
area unit - a system of units used to measure areas. square measure. unit, unit of measurement - any division of quantity accepted as a standard of measurement or exchange; the dollar is the United States unit of currency; a unit of wheat is a bushel; change per unit volume.