oliguria

Noun oliguria has 2 senses

• oliguria(n = noun.state) - abnormally small production of urine; can be a symptom of kidney disease or obstruction of the urinary tract or edema or an imbalance of fluids and electrolytes in the body;
is a kind of symptom

• oliguria(n = noun.process) - production of an abnormally small amount of urine;
is a kind of micturition, urination