adjective
referring to the abdomen
abdominal aorta = see AORTA
abdominal cavity = space in the body below the chest
abdominal distension = condition where the abdomen is stretched (because of gas or fluid)
abdominal pain = pain in the abdomen caused by indigestion or more serious disorders
abdominal viscera = organs contained in the abdomen (such as the stomach, liver, etc.)
abdominal wall = muscular tissue which surrounds the abdomen