noun, plural en·co·pre·ses [en-kuh–pree-seez] /ˌɛn kəˈpri siz/. Psychiatry.
- involuntary defecation.
noun
- involuntary discharge of faeces, esp when associated with psychiatric disturbance
n.
- The repeated uncontrolled or involuntary passage of feces not as a result of a physical disorder but for psychological reasons.