Definition of diuretic
: tending to increase the excretion of urine diuretic drugs
diureticallyplay \-ti-k(ə-)lē\ adverb
Recent Examples of diuretic from the Web
Diuretic drugs (but not all drugs) were shown to be superior to exercise in preventing death from heart failure.
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Medical Definition of diuretic
: an agent that increases the excretion of urine
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