Hydronephrosis
Pronunciation : Hy`dro*ne*phro"sis
Part of Speech : n.
Etymology : [NL., Gr. "y`dwr water + (Med.)
Definition : Defn: An accumulation of urine in the pelvis of the kidney, occasioned by obstruction in the urinary passages.
Source : Webster's Unabridged Dictionary, 1913
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