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excretion


ex·cre·tion

noun \ik-ˈskrē-shən\

Definition of EXCRETION

1
: the act or process of excreting
2
: something excreted; especially : metabolic waste products (as urea and carbon dioxide) that are eliminated from the body

Examples of EXCRETION

  1. The kidneys are organs of excretion.

First Known Use of EXCRETION

1578

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