Definition of smut

The word "smut" has a fascinating history! The term originated in the 14th century from the Old French word "smute," meaning "to smear" or "to dirt." Initially, it referred to a substance used to coat metal or other surfaces to prevent rust or corrosion. Over time, the term evolved to describe a type of fungus that grows on crops, particularly wheat and barley, causing disease and decay. In the 17th century, the word "smut" also took on a new meaning, referring to the act of defiling or corrupting something or someone, typically in a moral or spiritual sense. Today, the word "smut" can be used to describe both the literal sense of the fungus and the figurative sense of corruption or immoral behavior.