n. In pathology, scantiness of urine; diminished secretion of urine.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. 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
n. production of an abnormally small amount of urine
Word Usage
"Other signs and symptoms, such as oliguria, unexplained crying (especially on urination), and edema, and any history of passing stones were recorded."