call of nature

== English == === Pronunciation === === Noun === call of nature (plural calls of nature) (euphemistic) The bodily urge to urinate or defecate. ==== Synonyms ==== See Thesaurus:defecation and Thesaurus:urination ==== Derived terms ==== answer the call of nature ==== Related terms ==== nature calls ==== Translations ==== === References === “call of nature”, in OneLook Dictionary Search.