Synonyms of defecation in English:

defecation


See definition of defecation

noun

1

SYNONYMS
excretion, discharging faeces, excreting faeces, passing faeces, evacuation of one's bowels, opening one's bowels, going to the lavatory
bowel movement, BM
informal number twos, poohing, whoopsies
vulgar slang crapping, crap, shitting, shit, dump