excretion /ɪkˈskɹiːʃən/ noun2 •The process of removing or ejecting material that has no further utility, especially from the body; the act of excreting. •Something excreted in that manner, especially urine or feces.[…] the removal of all soiled liquids, and of such offaling, secretions and excretions as are easily or naturally reduced to a liquid or semiliquid state. — 1881 formsexcretions