urine Definition
Definition
The liquid waste product that is excreted by the kidneys and expelled from the body through the urinary tract. Urine is composed primarily of water, urea, uric acid, and creatinine.
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The liquid waste product that is excreted by the kidneys and expelled from the body through the urinary tract. Urine is composed primarily of water, urea, uric acid, and creatinine.
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