To defecate is defined as to have a bowel movement.
have a bowel movement
To evacuate the bowels; defecate.
To discharge excrement; defecate
Find another word for take-a-shit. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for take-a-shit, like: defecate, take-a-crap, ca-ca, stool, shit, crap and make.