'Diuresis' definitions:

Definition of 'diuresis'

(from WordNet)
noun
Increased secretion of urine; if not due to increased liquid intake or to the action of a diuretic drug it can be a symptom of diabetes mellitus

Definition of 'Diuresis'

From: GCIDE
  • Diuresis \Di`u*re"sis\, n. [NL. See Diuretic.] (Med.) Free excretion of urine. [1913 Webster]