Tinker's root is a term used to describe a plant root that has traditionally been used for medicinal purposes. There are several different synonyms for this term, including gypsywort, lapacho, and bloodroot. These plants have been used for centuries by various cultures around the world for their healing properties. They have been used to treat infections, wounds, and other ailments. The name "tinker's root" may have originated from the fact that it was commonly used by tinkers, who were metalworkers and skilled craftsmen who traveled from place to place. Regardless of its name or origin, these plants continue to be studied and used by modern researchers and practitioners for their potential health benefits.