| n. | 1. | The act of separating from impurities, as lees or dregs; purification. |
| 2. | (Physiol.) The act or process of voiding excrement. |
| Noun | 1. | defecation - the elimination of fecal waste through the anus |
The passage of bowel contents through the rectum and anus.
bm, bowel movement, ca-ca, crap, defecate, dump, elimination, evacuation, excreting, excretion, haematochezia, hematochezia, laxation, make, movement, shit, shitting, stool, take a crap, take a shit, urochesia, urochezia, voiding