Excretion meaning

ĭk-skrē'shən
The act or process of discharging waste matter from the blood, tissues, or organs.
noun
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The matter, such as urine or sweat, that is so excreted.
noun
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Waste matter excreted; sweat, urine, etc.
noun
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The elimination by an organism of waste products that result from metabolic processes. In plants, waste is minimal and is eliminated primarily by diffusion to the outside environment. Animals have specific organs of excretion. In vertebrates, the kidney filters blood, conserving water and producing urea and other waste products in the form of urine. The urine is then passed through the ureters to the bladder and discharged through the urethra. The skin and lungs, which eliminate carbon dioxide, are also excretory organs.
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The act or process of discharging waste matter from the blood, tissues, or organs.
noun
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The matter, such as urine or sweat, that is so excreted.
noun
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Excretion is defined as the process of expelling waste matter, or the waste matter expelled by this process.

When a person goes to the bathroom to urinate, this is an example of excretion.

Urine is an example of excretion.

noun
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The process of removing or ejecting material that has no further utility, especially from the body; the act of excreting.
noun
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Something being excreted in that manner.
noun
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The act or process of excreting.
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Origin of excretion

From French excrétion, from Latin excretio