urinary incontinence

Urinary incontinence: unintentional loss of urine. Inability to hold urine in the bladder due to loss of voluntary control over the urinary sphincters resulting in the involuntary passage of urine. It is often temporary, and it almost always results from an underlying medical condition.In this article, the term "incontinence" will be used to mean urinary incontinence. See also fecal incontinence.
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Urinary incontinence is unintentional loss of urine that is sufficient enough in frequency and amount to cause [more]Urinary incontinence - Community and Resources

Noun
1. inability to control the flow of urine and involuntary urination
(synonym) enuresis
(hypernym) incontinence, incontinency
(hyponym) bed-wetting

[YOOR-in-air-ee in-KAHN-tih-nens]
Inability to hold urine in the bladder.