Waste matter (as urine or sweat but especially feces) discharged from the body.
1Their liquid excretory product, the urine, is either evacuated directly through the skin or through the last section of the gut.
2The excretory organs are relieved by the decreased amount of excretory product, the digestive system is rested and the circulation is improved.
3Many of these are, in all probability, excretory products of no assimilative value to the plant.
4Specific excretory products of pigment in the skin may stimulate the pigment determinants in the germ-plasm to vigour.
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Translations for excretory product