Anatomy of the anus and rectum. Defecation is the final act of digestion, by which organisms eliminate solid, semisolid, or liquid waste material from the digestive tract via the anus. Humans expel feces with a frequency varying from a few times daily to a few times weekly.
Grievous bodily harm (often abbreviated to GBH) is a technical term used in English criminal law which has become synonymous with the offences that are created by sections 18 and 20 of the Offences against the Person Act 1861.
The distinction between these two sections is the requirement of specific intent for section 18. The offence under section 18 is variously referred to as wounding with intent or causing grievous bodily harm with intent. The words with intent refer to the specific intent required for this offence. The offence under section 20 is variously referred to as unlawful wounding, malicious wounding or inflicting grievous bodily harm. The offence is the most serious form of assault anyone can commit.