ex‧cre‧ta /ɪkˈskriːtə/ 
 noun [plural, uncountable][
Date: 1800-1900; 
Language: Latin; 
Origin: excretus;  ⇒ excrete] 
formal the solid or liquid waste material that people and animals produce and get rid of from their bodies 
 [TahlilGaran] Dictionary of Contemporary English ▲