excreter
/ɪkˈskriːtər/
noun
- A person, animal, or organism that discharges waste matter from the body.
- In the experiment, each excreter was kept in a separate clean cage.
- The biologist noted that the excreter produced more waste after eating the high-fiber diet.
- The doctor studied the excreter to understand how the digestive system worked.
Synonyms