Homonym: Shit (Excrement)
"Shit" is a colloquial term for feces, which is the solid waste excreted by humans and animals. It is composed of undigested food, bacteria, and other substances. The process of producing feces occurs in the digestive system, where food is broken down and nutrients are absorbed.
In addition to its biological significance, the term "shit" is often used informally to express frustration or to describe something of poor quality. It can also appear in various cultural contexts, such as in literature, film, and music, where it may serve as a form of humor or social commentary.