bowel movement

noun
1.
the evacuation of the bowels; defecation.
2.
excrement from the bowels; feces.
British Dictionary definitions for bowel movement

bowel movement

noun
1.
the discharge of faeces; defecation
2.
the waste matter discharged; faeces
bowel movement in Medicine

bowel movement n.

  1. The discharge of waste matter from the large intestine; defecation.

  2. The waste matter discharged from the large intestine; feces.