excrēˈtal adjective

excrēˈter noun

excrēˈtion noun

1. The excreting of waste matter from an organism
2. That which is excreted

excrēˈtive adjective

1. Able to excrete
2. Concerned with excretion

excrēˈtory (or /eksˈkri-tər-i/) adjective

Having the quality or power of excreting

A duct that helps to receive and excrete matter