Anus

The anus is the opening in the human body that is between the buttocks. It is at the end of the gastrointestinal system (including the organs that digest food), where feces or stool comes out of the body. Sometimes it is quite smelly due to flatulence or feces coming through.

Related pages

• Anal sex
• Anal fissure
• Hemorrhoid

The English Wiktionary has a dictionary definition (meanings of a word) for: anus