ALL meanings of ureal
u·re·a
U u - noun ureal Biochemistry. a compound, CO(NH 2) 2 , occurring in urine and other body fluids as a product of protein metabolism. 1
- noun ureal Chemistry. a water-soluble powder form of this compound, obtained by the reaction of liquid ammonia and liquid carbon dioxide: used as a fertilizer, animal feed, in the synthesis of plastics, resins, and barbiturates, and in medicine as a diuretic and in the diagnosis of kidney function. 1